2889403608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42677}}^1$

素因数の和:42737

約数の個数: 128

約数和(自身を含む): 9177477120

約数和(自身を除く): 6288073512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 16926, 22568, 33852, 42677, 67704, 85354, 128031, 170708, 256062, 298739, 341416, 512124, 554801, 597478, 896217, 1024248, 1109602, 1194956, 1322987, 1664403, 1792434, 2219204, 2389912, 2645974, 3328806, 3584868, 3883607, 3968961, 4438408, 5291948, 6657612, 7169736, 7767214, 7937922, 9260909, 10583896, 11650821, 13315224, 15534428, 15875844, 17198831, 18521818, 23301642, 27782727, 31068856, 31751688, 34397662, 37043636, 46603284, 51596493, 55565454, 68795324, 74087272, 93206568, 103192986, 111130908, 120391817, 137590648, 206385972, 222261816, 240783634, 361175451, 412771944, 481567268, 722350902, 963134536, 1444701804, 2889403608]

約数ペア:

[(1, 2889403608), (2, 1444701804), (3, 963134536), (4, 722350902), (6, 481567268), (7, 412771944), (8, 361175451), (12, 240783634), (13, 222261816), (14, 206385972), (21, 137590648), (24, 120391817), (26, 111130908), (28, 103192986), (31, 93206568), (39, 74087272), (42, 68795324), (52, 55565454), (56, 51596493), (62, 46603284), (78, 37043636), (84, 34397662), (91, 31751688), (93, 31068856), (104, 27782727), (124, 23301642), (156, 18521818), (168, 17198831), (182, 15875844), (186, 15534428), (217, 13315224), (248, 11650821), (273, 10583896), (312, 9260909), (364, 7937922), (372, 7767214), (403, 7169736), (434, 6657612), (546, 5291948), (651, 4438408), (728, 3968961), (744, 3883607), (806, 3584868), (868, 3328806), (1092, 2645974), (1209, 2389912), (1302, 2219204), (1612, 1792434), (1736, 1664403), (2184, 1322987), (2418, 1194956), (2604, 1109602), (2821, 1024248), (3224, 896217), (4836, 597478), (5208, 554801), (5642, 512124), (8463, 341416), (9672, 298739), (11284, 256062), (16926, 170708), (22568, 128031), (33852, 85354), (42677, 67704)]