1998430824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{4273}}^1$

素因数の和:5794

約数の個数: 64

約数和(自身を含む): 5385240000

約数和(自身を除く): 3386809176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1499, 2998, 4273, 4497, 5996, 8546, 8994, 11992, 12819, 17092, 17988, 19487, 25638, 34184, 35976, 38974, 51276, 55549, 58461, 77948, 102552, 111098, 116922, 155896, 166647, 222196, 233844, 333294, 444392, 467688, 666588, 1333176, 6405227, 12810454, 19215681, 25620908, 38431362, 51241816, 76862724, 83267951, 153725448, 166535902, 249803853, 333071804, 499607706, 666143608, 999215412, 1998430824]

約数ペア:

[(1, 1998430824), (2, 999215412), (3, 666143608), (4, 499607706), (6, 333071804), (8, 249803853), (12, 166535902), (13, 153725448), (24, 83267951), (26, 76862724), (39, 51241816), (52, 38431362), (78, 25620908), (104, 19215681), (156, 12810454), (312, 6405227), (1499, 1333176), (2998, 666588), (4273, 467688), (4497, 444392), (5996, 333294), (8546, 233844), (8994, 222196), (11992, 166647), (12819, 155896), (17092, 116922), (17988, 111098), (19487, 102552), (25638, 77948), (34184, 58461), (35976, 55549), (38974, 51276)]