493897248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 1634592960

約数和(自身を除く): 1140695712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 53, 57, 72, 76, 78, 96, 104, 106, 114, 117, 131, 144, 152, 156, 159, 171, 208, 212, 228, 234, 247, 262, 288, 304, 312, 318, 342, 393, 416, 424, 456, 468, 477, 494, 524, 608, 624, 636, 684, 689, 741, 786, 848, 912, 936, 954, 988, 1007, 1048, 1179, 1248, 1272, 1368, 1378, 1482, 1572, 1696, 1703, 1824, 1872, 1908, 1976, 2014, 2067, 2096, 2223, 2358, 2489, 2544, 2736, 2756, 2964, 3021, 3144, 3406, 3744, 3816, 3952, 4028, 4134, 4192, 4446, 4716, 4978, 5088, 5109, 5472, 5512, 5928, 6042, 6201, 6288, 6812, 6943, 7467, 7632, 7904, 8056, 8268, 8892, 9063, 9432, 9956, 10218, 11024, 11856, 12084, 12402, 12576, 13091, 13624, 13886, 14934, 15264, 15327, 16112, 16536, 17784, 18126, 18864, 19912, 20436, 20829, 22048, 22401, 23712, 24168, 24804, 26182, 27248, 27772, 29868, 30654, 32224, 32357, 33072, 35568, 36252, 37728, 39273, 39824, 40872, 41658, 44802, 48336, 49608, 52364, 54496, 55544, 59736, 61308, 62487, 64714, 66144, 71136, 72504, 78546, 79648, 81744, 83316, 89604, 90259, 96672, 97071, 99216, 104728, 111088, 117819, 119472, 122616, 124974, 129428, 131917, 145008, 157092, 163488, 166632, 179208, 180518, 194142, 198432, 209456, 222176, 235638, 238944, 245232, 249948, 258856, 263834, 270777, 290016, 291213, 314184, 333264, 358416, 361036, 388284, 395751, 418912, 471276, 490464, 499896, 517712, 527668, 541554, 582426, 628368, 666528, 716832, 722072, 776568, 791502, 812331, 942552, 999792, 1035424, 1055336, 1083108, 1164852, 1187253, 1256736, 1444144, 1553136, 1583004, 1624662, 1714921, 1885104, 1999584, 2110672, 2166216, 2329704, 2374506, 2888288, 3106272, 3166008, 3249324, 3429842, 3770208, 4221344, 4332432, 4659408, 4749012, 5144763, 6332016, 6498648, 6859684, 8664864, 9318816, 9498024, 10289526, 12664032, 12997296, 13719368, 15434289, 18996048, 20579052, 25994592, 27438736, 30868578, 37992096, 41158104, 54877472, 61737156, 82316208, 123474312, 164632416, 246948624, 493897248]

約数ペア:

[(1, 493897248), (2, 246948624), (3, 164632416), (4, 123474312), (6, 82316208), (8, 61737156), (9, 54877472), (12, 41158104), (13, 37992096), (16, 30868578), (18, 27438736), (19, 25994592), (24, 20579052), (26, 18996048), (32, 15434289), (36, 13719368), (38, 12997296), (39, 12664032), (48, 10289526), (52, 9498024), (53, 9318816), (57, 8664864), (72, 6859684), (76, 6498648), (78, 6332016), (96, 5144763), (104, 4749012), (106, 4659408), (114, 4332432), (117, 4221344), (131, 3770208), (144, 3429842), (152, 3249324), (156, 3166008), (159, 3106272), (171, 2888288), (208, 2374506), (212, 2329704), (228, 2166216), (234, 2110672), (247, 1999584), (262, 1885104), (288, 1714921), (304, 1624662), (312, 1583004), (318, 1553136), (342, 1444144), (393, 1256736), (416, 1187253), (424, 1164852), (456, 1083108), (468, 1055336), (477, 1035424), (494, 999792), (524, 942552), (608, 812331), (624, 791502), (636, 776568), (684, 722072), (689, 716832), (741, 666528), (786, 628368), (848, 582426), (912, 541554), (936, 527668), (954, 517712), (988, 499896), (1007, 490464), (1048, 471276), (1179, 418912), (1248, 395751), (1272, 388284), (1368, 361036), (1378, 358416), (1482, 333264), (1572, 314184), (1696, 291213), (1703, 290016), (1824, 270777), (1872, 263834), (1908, 258856), (1976, 249948), (2014, 245232), (2067, 238944), (2096, 235638), (2223, 222176), (2358, 209456), (2489, 198432), (2544, 194142), (2736, 180518), (2756, 179208), (2964, 166632), (3021, 163488), (3144, 157092), (3406, 145008), (3744, 131917), (3816, 129428), (3952, 124974), (4028, 122616), (4134, 119472), (4192, 117819), (4446, 111088), (4716, 104728), (4978, 99216), (5088, 97071), (5109, 96672), (5472, 90259), (5512, 89604), (5928, 83316), (6042, 81744), (6201, 79648), (6288, 78546), (6812, 72504), (6943, 71136), (7467, 66144), (7632, 64714), (7904, 62487), (8056, 61308), (8268, 59736), (8892, 55544), (9063, 54496), (9432, 52364), (9956, 49608), (10218, 48336), (11024, 44802), (11856, 41658), (12084, 40872), (12402, 39824), (12576, 39273), (13091, 37728), (13624, 36252), (13886, 35568), (14934, 33072), (15264, 32357), (15327, 32224), (16112, 30654), (16536, 29868), (17784, 27772), (18126, 27248), (18864, 26182), (19912, 24804), (20436, 24168), (20829, 23712), (22048, 22401)]