38642615256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{121637}}^1$

素因数の和:121745

約数の個数: 128

約数和(自身を含む): 115838300160

約数和(自身を除く): 77195684904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 61, 62, 84, 93, 122, 124, 168, 183, 186, 217, 244, 248, 366, 372, 427, 434, 488, 651, 732, 744, 854, 868, 1281, 1302, 1464, 1708, 1736, 1891, 2562, 2604, 3416, 3782, 5124, 5208, 5673, 7564, 10248, 11346, 13237, 15128, 22692, 26474, 39711, 45384, 52948, 79422, 105896, 121637, 158844, 243274, 317688, 364911, 486548, 729822, 851459, 973096, 1459644, 1702918, 2554377, 2919288, 3405836, 3770747, 5108754, 6811672, 7419857, 7541494, 10217508, 11312241, 14839714, 15082988, 20435016, 22259571, 22624482, 26395229, 29679428, 30165976, 44519142, 45248964, 51938999, 52790458, 59358856, 79185687, 89038284, 90497928, 103877998, 105580916, 155816997, 158371374, 178076568, 207755996, 211161832, 230015567, 311633994, 316742748, 415511992, 460031134, 623267988, 633485496, 690046701, 920062268, 1246535976, 1380093402, 1610108969, 1840124536, 2760186804, 3220217938, 4830326907, 5520373608, 6440435876, 9660653814, 12880871752, 19321307628, 38642615256]

約数ペア:

[(1, 38642615256), (2, 19321307628), (3, 12880871752), (4, 9660653814), (6, 6440435876), (7, 5520373608), (8, 4830326907), (12, 3220217938), (14, 2760186804), (21, 1840124536), (24, 1610108969), (28, 1380093402), (31, 1246535976), (42, 920062268), (56, 690046701), (61, 633485496), (62, 623267988), (84, 460031134), (93, 415511992), (122, 316742748), (124, 311633994), (168, 230015567), (183, 211161832), (186, 207755996), (217, 178076568), (244, 158371374), (248, 155816997), (366, 105580916), (372, 103877998), (427, 90497928), (434, 89038284), (488, 79185687), (651, 59358856), (732, 52790458), (744, 51938999), (854, 45248964), (868, 44519142), (1281, 30165976), (1302, 29679428), (1464, 26395229), (1708, 22624482), (1736, 22259571), (1891, 20435016), (2562, 15082988), (2604, 14839714), (3416, 11312241), (3782, 10217508), (5124, 7541494), (5208, 7419857), (5673, 6811672), (7564, 5108754), (10248, 3770747), (11346, 3405836), (13237, 2919288), (15128, 2554377), (22692, 1702918), (26474, 1459644), (39711, 973096), (45384, 851459), (52948, 729822), (79422, 486548), (105896, 364911), (121637, 317688), (158844, 243274)]