1551148992

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 168

約数和(自身を含む): 4566982992

約数和(自身を除く): 3015834000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 131, 144, 183, 192, 244, 262, 288, 337, 366, 393, 488, 524, 549, 576, 674, 732, 786, 976, 1011, 1048, 1098, 1179, 1348, 1464, 1572, 1952, 2022, 2096, 2196, 2358, 2696, 2928, 3033, 3144, 3904, 4044, 4192, 4392, 4716, 5392, 5856, 6066, 6288, 7991, 8088, 8384, 8784, 9432, 10784, 11712, 12132, 12576, 15982, 16176, 17568, 18864, 20557, 21568, 23973, 24264, 25152, 31964, 32352, 35136, 37728, 41114, 44147, 47946, 48528, 61671, 63928, 64704, 71919, 75456, 82228, 88294, 95892, 97056, 123342, 127856, 132441, 143838, 164456, 176588, 185013, 191784, 194112, 246684, 255712, 264882, 287676, 328912, 353176, 370026, 383568, 397323, 493368, 511424, 529764, 575352, 657824, 706352, 740052, 767136, 794646, 986736, 1059528, 1150704, 1315648, 1412704, 1480104, 1534272, 1589292, 1973472, 2119056, 2301408, 2692967, 2825408, 2960208, 3178584, 3946944, 4238112, 4602816, 5385934, 5920416, 6357168, 8078901, 8476224, 10771868, 11840832, 12714336, 16157802, 21543736, 24236703, 25428672, 32315604, 43087472, 48473406, 64631208, 86174944, 96946812, 129262416, 172349888, 193893624, 258524832, 387787248, 517049664, 775574496, 1551148992]

約数ペア:

[(1, 1551148992), (2, 775574496), (3, 517049664), (4, 387787248), (6, 258524832), (8, 193893624), (9, 172349888), (12, 129262416), (16, 96946812), (18, 86174944), (24, 64631208), (32, 48473406), (36, 43087472), (48, 32315604), (61, 25428672), (64, 24236703), (72, 21543736), (96, 16157802), (122, 12714336), (131, 11840832), (144, 10771868), (183, 8476224), (192, 8078901), (244, 6357168), (262, 5920416), (288, 5385934), (337, 4602816), (366, 4238112), (393, 3946944), (488, 3178584), (524, 2960208), (549, 2825408), (576, 2692967), (674, 2301408), (732, 2119056), (786, 1973472), (976, 1589292), (1011, 1534272), (1048, 1480104), (1098, 1412704), (1179, 1315648), (1348, 1150704), (1464, 1059528), (1572, 986736), (1952, 794646), (2022, 767136), (2096, 740052), (2196, 706352), (2358, 657824), (2696, 575352), (2928, 529764), (3033, 511424), (3144, 493368), (3904, 397323), (4044, 383568), (4192, 370026), (4392, 353176), (4716, 328912), (5392, 287676), (5856, 264882), (6066, 255712), (6288, 246684), (7991, 194112), (8088, 191784), (8384, 185013), (8784, 176588), (9432, 164456), (10784, 143838), (11712, 132441), (12132, 127856), (12576, 123342), (15982, 97056), (16176, 95892), (17568, 88294), (18864, 82228), (20557, 75456), (21568, 71919), (23973, 64704), (24264, 63928), (25152, 61671), (31964, 48528), (32352, 47946), (35136, 44147), (37728, 41114)]