289915381728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{272879}}^1$

素因数の和:272950

約数の個数: 288

約数和(自身を含む): 1029836021760

約数和(自身を除く): 739920640032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 32, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 96, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 224, 238, 248, 252, 272, 279, 288, 306, 336, 357, 372, 408, 434, 476, 496, 504, 527, 544, 558, 612, 651, 672, 714, 744, 816, 868, 952, 992, 1008, 1054, 1071, 1116, 1224, 1302, 1428, 1488, 1581, 1632, 1736, 1904, 1953, 2016, 2108, 2142, 2232, 2448, 2604, 2856, 2976, 3162, 3472, 3689, 3808, 3906, 4216, 4284, 4464, 4743, 4896, 5208, 5712, 6324, 6944, 7378, 7812, 8432, 8568, 8928, 9486, 10416, 11067, 11424, 12648, 14756, 15624, 16864, 17136, 18972, 20832, 22134, 25296, 29512, 31248, 33201, 34272, 37944, 44268, 50592, 59024, 62496, 66402, 75888, 88536, 118048, 132804, 151776, 177072, 265608, 272879, 354144, 531216, 545758, 818637, 1062432, 1091516, 1637274, 1910153, 2183032, 2455911, 3274548, 3820306, 4366064, 4638943, 4911822, 5730459, 6549096, 7640612, 8459249, 8732128, 9277886, 9823644, 11460918, 13098192, 13916829, 15281224, 16918498, 17191377, 18555772, 19647288, 22921836, 25377747, 26196384, 27833658, 30562448, 32472601, 33836996, 34382754, 37111544, 39294576, 41750487, 45843672, 50755494, 55667316, 59214743, 61124896, 64945202, 67673992, 68765508, 74223088, 76133241, 78589152, 83500974, 91687344, 97417803, 101510988, 111334632, 118429486, 129890404, 135347984, 137531016, 143807233, 148446176, 152266482, 167001948, 177644229, 183374688, 194835606, 203021976, 222669264, 236858972, 259780808, 270695968, 275062032, 287614466, 292253409, 304532964, 334003896, 355288458, 389671212, 406043952, 431421699, 445338528, 473717944, 519561616, 532932687, 550124064, 575228932, 584506818, 609065928, 668007792, 710576916, 779342424, 812087904, 862843398, 947435888, 1006650631, 1039123232, 1065865374, 1150457864, 1169013636, 1218131856, 1294265097, 1336015584, 1421153832, 1558684848, 1725686796, 1894871776, 2013301262, 2131730748, 2300915728, 2338027272, 2436263712, 2588530194, 2842307664, 3019951893, 3117369696, 3451373592, 4026602524, 4263461496, 4601831456, 4676054544, 5177060388, 5684615328, 6039903786, 6902747184, 8053205048, 8526922992, 9059855679, 9352109088, 10354120776, 12079807572, 13805494368, 16106410096, 17053845984, 18119711358, 20708241552, 24159615144, 32212820192, 36239422716, 41416483104, 48319230288, 72478845432, 96638460576, 144957690864, 289915381728]

約数ペア:

[(1, 289915381728), (2, 144957690864), (3, 96638460576), (4, 72478845432), (6, 48319230288), (7, 41416483104), (8, 36239422716), (9, 32212820192), (12, 24159615144), (14, 20708241552), (16, 18119711358), (17, 17053845984), (18, 16106410096), (21, 13805494368), (24, 12079807572), (28, 10354120776), (31, 9352109088), (32, 9059855679), (34, 8526922992), (36, 8053205048), (42, 6902747184), (48, 6039903786), (51, 5684615328), (56, 5177060388), (62, 4676054544), (63, 4601831456), (68, 4263461496), (72, 4026602524), (84, 3451373592), (93, 3117369696), (96, 3019951893), (102, 2842307664), (112, 2588530194), (119, 2436263712), (124, 2338027272), (126, 2300915728), (136, 2131730748), (144, 2013301262), (153, 1894871776), (168, 1725686796), (186, 1558684848), (204, 1421153832), (217, 1336015584), (224, 1294265097), (238, 1218131856), (248, 1169013636), (252, 1150457864), (272, 1065865374), (279, 1039123232), (288, 1006650631), (306, 947435888), (336, 862843398), (357, 812087904), (372, 779342424), (408, 710576916), (434, 668007792), (476, 609065928), (496, 584506818), (504, 575228932), (527, 550124064), (544, 532932687), (558, 519561616), (612, 473717944), (651, 445338528), (672, 431421699), (714, 406043952), (744, 389671212), (816, 355288458), (868, 334003896), (952, 304532964), (992, 292253409), (1008, 287614466), (1054, 275062032), (1071, 270695968), (1116, 259780808), (1224, 236858972), (1302, 222669264), (1428, 203021976), (1488, 194835606), (1581, 183374688), (1632, 177644229), (1736, 167001948), (1904, 152266482), (1953, 148446176), (2016, 143807233), (2108, 137531016), (2142, 135347984), (2232, 129890404), (2448, 118429486), (2604, 111334632), (2856, 101510988), (2976, 97417803), (3162, 91687344), (3472, 83500974), (3689, 78589152), (3808, 76133241), (3906, 74223088), (4216, 68765508), (4284, 67673992), (4464, 64945202), (4743, 61124896), (4896, 59214743), (5208, 55667316), (5712, 50755494), (6324, 45843672), (6944, 41750487), (7378, 39294576), (7812, 37111544), (8432, 34382754), (8568, 33836996), (8928, 32472601), (9486, 30562448), (10416, 27833658), (11067, 26196384), (11424, 25377747), (12648, 22921836), (14756, 19647288), (15624, 18555772), (16864, 17191377), (17136, 16918498), (18972, 15281224), (20832, 13916829), (22134, 13098192), (25296, 11460918), (29512, 9823644), (31248, 9277886), (33201, 8732128), (34272, 8459249), (37944, 7640612), (44268, 6549096), (50592, 5730459), (59024, 4911822), (62496, 4638943), (66402, 4366064), (75888, 3820306), (88536, 3274548), (118048, 2455911), (132804, 2183032), (151776, 1910153), (177072, 1637274), (265608, 1091516), (272879, 1062432), (354144, 818637), (531216, 545758)]