1629402744

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 4321512000

約数和(自身を除く): 2692109256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 89, 106, 111, 148, 159, 178, 212, 222, 267, 296, 318, 356, 389, 424, 444, 534, 636, 712, 778, 888, 1068, 1167, 1272, 1556, 1961, 2136, 2334, 3112, 3293, 3922, 4668, 4717, 5883, 6586, 7844, 9336, 9434, 9879, 11766, 13172, 14151, 14393, 15688, 18868, 19758, 20617, 23532, 26344, 28302, 28786, 34621, 37736, 39516, 41234, 43179, 47064, 56604, 57572, 61851, 69242, 79032, 82468, 86358, 103863, 113208, 115144, 123702, 138484, 164936, 172716, 174529, 207726, 247404, 276968, 345432, 349058, 415452, 494808, 523587, 698116, 762829, 830904, 1047174, 1280977, 1396232, 1525658, 1834913, 2094348, 2288487, 2561954, 3051316, 3669826, 3842931, 4188696, 4576974, 5123908, 5504739, 6102632, 7339652, 7685862, 9153948, 10247816, 11009478, 14679304, 15371724, 18307896, 22018956, 30743448, 44037912, 67891781, 135783562, 203675343, 271567124, 407350686, 543134248, 814701372, 1629402744]

約数ペア:

[(1, 1629402744), (2, 814701372), (3, 543134248), (4, 407350686), (6, 271567124), (8, 203675343), (12, 135783562), (24, 67891781), (37, 44037912), (53, 30743448), (74, 22018956), (89, 18307896), (106, 15371724), (111, 14679304), (148, 11009478), (159, 10247816), (178, 9153948), (212, 7685862), (222, 7339652), (267, 6102632), (296, 5504739), (318, 5123908), (356, 4576974), (389, 4188696), (424, 3842931), (444, 3669826), (534, 3051316), (636, 2561954), (712, 2288487), (778, 2094348), (888, 1834913), (1068, 1525658), (1167, 1396232), (1272, 1280977), (1556, 1047174), (1961, 830904), (2136, 762829), (2334, 698116), (3112, 523587), (3293, 494808), (3922, 415452), (4668, 349058), (4717, 345432), (5883, 276968), (6586, 247404), (7844, 207726), (9336, 174529), (9434, 172716), (9879, 164936), (11766, 138484), (13172, 123702), (14151, 115144), (14393, 113208), (15688, 103863), (18868, 86358), (19758, 82468), (20617, 79032), (23532, 69242), (26344, 61851), (28302, 57572), (28786, 56604), (34621, 47064), (37736, 43179), (39516, 41234)]