253178016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 831253248

約数和(自身を除く): 578075232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 73, 78, 84, 91, 96, 104, 112, 146, 156, 168, 182, 208, 219, 224, 273, 292, 312, 336, 364, 397, 416, 438, 511, 546, 584, 624, 672, 728, 794, 876, 949, 1022, 1092, 1168, 1191, 1248, 1456, 1533, 1588, 1752, 1898, 2044, 2184, 2336, 2382, 2779, 2847, 2912, 3066, 3176, 3504, 3796, 4088, 4368, 4764, 5161, 5558, 5694, 6132, 6352, 6643, 7008, 7592, 8176, 8337, 8736, 9528, 10322, 11116, 11388, 12264, 12704, 13286, 15184, 15483, 16352, 16674, 19056, 19929, 20644, 22232, 22776, 24528, 26572, 28981, 30368, 30966, 33348, 36127, 38112, 39858, 41288, 44464, 45552, 49056, 53144, 57962, 61932, 66696, 72254, 79716, 82576, 86943, 88928, 91104, 106288, 108381, 115924, 123864, 133392, 144508, 159432, 165152, 173886, 202867, 212576, 216762, 231848, 247728, 266784, 289016, 318864, 347772, 376753, 405734, 433524, 463696, 495456, 578032, 608601, 637728, 695544, 753506, 811468, 867048, 927392, 1130259, 1156064, 1217202, 1391088, 1507012, 1622936, 1734096, 2260518, 2434404, 2637271, 2782176, 3014024, 3245872, 3468192, 4521036, 4868808, 5274542, 6028048, 6491744, 7911813, 9042072, 9737616, 10549084, 12056096, 15823626, 18084144, 19475232, 21098168, 31647252, 36168288, 42196336, 63294504, 84392672, 126589008, 253178016]

約数ペア:

[(1, 253178016), (2, 126589008), (3, 84392672), (4, 63294504), (6, 42196336), (7, 36168288), (8, 31647252), (12, 21098168), (13, 19475232), (14, 18084144), (16, 15823626), (21, 12056096), (24, 10549084), (26, 9737616), (28, 9042072), (32, 7911813), (39, 6491744), (42, 6028048), (48, 5274542), (52, 4868808), (56, 4521036), (73, 3468192), (78, 3245872), (84, 3014024), (91, 2782176), (96, 2637271), (104, 2434404), (112, 2260518), (146, 1734096), (156, 1622936), (168, 1507012), (182, 1391088), (208, 1217202), (219, 1156064), (224, 1130259), (273, 927392), (292, 867048), (312, 811468), (336, 753506), (364, 695544), (397, 637728), (416, 608601), (438, 578032), (511, 495456), (546, 463696), (584, 433524), (624, 405734), (672, 376753), (728, 347772), (794, 318864), (876, 289016), (949, 266784), (1022, 247728), (1092, 231848), (1168, 216762), (1191, 212576), (1248, 202867), (1456, 173886), (1533, 165152), (1588, 159432), (1752, 144508), (1898, 133392), (2044, 123864), (2184, 115924), (2336, 108381), (2382, 106288), (2779, 91104), (2847, 88928), (2912, 86943), (3066, 82576), (3176, 79716), (3504, 72254), (3796, 66696), (4088, 61932), (4368, 57962), (4764, 53144), (5161, 49056), (5558, 45552), (5694, 44464), (6132, 41288), (6352, 39858), (6643, 38112), (7008, 36127), (7592, 33348), (8176, 30966), (8337, 30368), (8736, 28981), (9528, 26572), (10322, 24528), (11116, 22776), (11388, 22232), (12264, 20644), (12704, 19929), (13286, 19056), (15184, 16674), (15483, 16352)]