275380512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 804920256

約数和(自身を除く): 529539744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 151, 157, 176, 242, 264, 302, 314, 352, 363, 453, 471, 484, 528, 604, 628, 726, 906, 942, 968, 1056, 1208, 1256, 1452, 1661, 1727, 1812, 1884, 1936, 2416, 2512, 2904, 3322, 3454, 3624, 3768, 3872, 4832, 4983, 5024, 5181, 5808, 6644, 6908, 7248, 7536, 9966, 10362, 11616, 13288, 13816, 14496, 15072, 18271, 18997, 19932, 20724, 23707, 26576, 27632, 36542, 37994, 39864, 41448, 47414, 53152, 54813, 55264, 56991, 71121, 73084, 75988, 79728, 82896, 94828, 109626, 113982, 142242, 146168, 151976, 159456, 165792, 189656, 219252, 227964, 260777, 284484, 292336, 303952, 379312, 438504, 455928, 521554, 568968, 584672, 607904, 758624, 782331, 877008, 911856, 1043108, 1137936, 1564662, 1754016, 1823712, 2086216, 2275872, 2868547, 3129324, 4172432, 5737094, 6258648, 8344864, 8605641, 11474188, 12517296, 17211282, 22948376, 25034592, 34422564, 45896752, 68845128, 91793504, 137690256, 275380512]

約数ペア:

[(1, 275380512), (2, 137690256), (3, 91793504), (4, 68845128), (6, 45896752), (8, 34422564), (11, 25034592), (12, 22948376), (16, 17211282), (22, 12517296), (24, 11474188), (32, 8605641), (33, 8344864), (44, 6258648), (48, 5737094), (66, 4172432), (88, 3129324), (96, 2868547), (121, 2275872), (132, 2086216), (151, 1823712), (157, 1754016), (176, 1564662), (242, 1137936), (264, 1043108), (302, 911856), (314, 877008), (352, 782331), (363, 758624), (453, 607904), (471, 584672), (484, 568968), (528, 521554), (604, 455928), (628, 438504), (726, 379312), (906, 303952), (942, 292336), (968, 284484), (1056, 260777), (1208, 227964), (1256, 219252), (1452, 189656), (1661, 165792), (1727, 159456), (1812, 151976), (1884, 146168), (1936, 142242), (2416, 113982), (2512, 109626), (2904, 94828), (3322, 82896), (3454, 79728), (3624, 75988), (3768, 73084), (3872, 71121), (4832, 56991), (4983, 55264), (5024, 54813), (5181, 53152), (5808, 47414), (6644, 41448), (6908, 39864), (7248, 37994), (7536, 36542), (9966, 27632), (10362, 26576), (11616, 23707), (13288, 20724), (13816, 19932), (14496, 18997), (15072, 18271)]