1320823296

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 240

約数和(自身を含む): 4350049704

約数和(自身を除く): 3029226408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 512, 544, 576, 612, 624, 663, 768, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1297, 1326, 1536, 1632, 1664, 1768, 1872, 1989, 2176, 2304, 2448, 2496, 2594, 2652, 3264, 3328, 3536, 3744, 3891, 3978, 4352, 4608, 4896, 4992, 5188, 5304, 6528, 6656, 7072, 7488, 7782, 7956, 8704, 9792, 9984, 10376, 10608, 11673, 13056, 14144, 14976, 15564, 15912, 16861, 19584, 19968, 20752, 21216, 22049, 23346, 26112, 28288, 29952, 31128, 31824, 33722, 39168, 41504, 42432, 44098, 46692, 50583, 56576, 59904, 62256, 63648, 66147, 67444, 78336, 83008, 84864, 88196, 93384, 101166, 113152, 124512, 127296, 132294, 134888, 151749, 166016, 169728, 176392, 186768, 198441, 202332, 249024, 254592, 264588, 269776, 286637, 303498, 332032, 339456, 352784, 373536, 396882, 404664, 498048, 509184, 529176, 539552, 573274, 606996, 664064, 705568, 747072, 793764, 809328, 859911, 996096, 1018368, 1058352, 1079104, 1146548, 1213992, 1411136, 1494144, 1587528, 1618656, 1719822, 1992192, 2116704, 2158208, 2293096, 2427984, 2579733, 2822272, 2988288, 3175056, 3237312, 3439644, 4233408, 4316416, 4586192, 4855968, 5159466, 5644544, 5976576, 6350112, 6474624, 6879288, 8466816, 8632832, 9172384, 9711936, 10318932, 11289088, 12700224, 12949248, 13758576, 16933632, 18344768, 19423872, 20637864, 25400448, 25898496, 27517152, 33867264, 36689536, 38847744, 41275728, 50800896, 55034304, 73379072, 77695488, 82551456, 101601792, 110068608, 146758144, 165102912, 220137216, 330205824, 440274432, 660411648, 1320823296]

約数ペア:

[(1, 1320823296), (2, 660411648), (3, 440274432), (4, 330205824), (6, 220137216), (8, 165102912), (9, 146758144), (12, 110068608), (13, 101601792), (16, 82551456), (17, 77695488), (18, 73379072), (24, 55034304), (26, 50800896), (32, 41275728), (34, 38847744), (36, 36689536), (39, 33867264), (48, 27517152), (51, 25898496), (52, 25400448), (64, 20637864), (68, 19423872), (72, 18344768), (78, 16933632), (96, 13758576), (102, 12949248), (104, 12700224), (117, 11289088), (128, 10318932), (136, 9711936), (144, 9172384), (153, 8632832), (156, 8466816), (192, 6879288), (204, 6474624), (208, 6350112), (221, 5976576), (234, 5644544), (256, 5159466), (272, 4855968), (288, 4586192), (306, 4316416), (312, 4233408), (384, 3439644), (408, 3237312), (416, 3175056), (442, 2988288), (468, 2822272), (512, 2579733), (544, 2427984), (576, 2293096), (612, 2158208), (624, 2116704), (663, 1992192), (768, 1719822), (816, 1618656), (832, 1587528), (884, 1494144), (936, 1411136), (1088, 1213992), (1152, 1146548), (1224, 1079104), (1248, 1058352), (1297, 1018368), (1326, 996096), (1536, 859911), (1632, 809328), (1664, 793764), (1768, 747072), (1872, 705568), (1989, 664064), (2176, 606996), (2304, 573274), (2448, 539552), (2496, 529176), (2594, 509184), (2652, 498048), (3264, 404664), (3328, 396882), (3536, 373536), (3744, 352784), (3891, 339456), (3978, 332032), (4352, 303498), (4608, 286637), (4896, 269776), (4992, 264588), (5188, 254592), (5304, 249024), (6528, 202332), (6656, 198441), (7072, 186768), (7488, 176392), (7782, 169728), (7956, 166016), (8704, 151749), (9792, 134888), (9984, 132294), (10376, 127296), (10608, 124512), (11673, 113152), (13056, 101166), (14144, 93384), (14976, 88196), (15564, 84864), (15912, 83008), (16861, 78336), (19584, 67444), (19968, 66147), (20752, 63648), (21216, 62256), (22049, 59904), (23346, 56576), (26112, 50583), (28288, 46692), (29952, 44098), (31128, 42432), (31824, 41504), (33722, 39168)]