8221861128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{207497}}^1$

素因数の和:207646

約数の個数: 64

約数和(自身を含む): 22310184960

約数和(自身を除く): 14088323832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 207497, 414994, 622491, 829988, 1244982, 1659976, 2489964, 2697461, 4979928, 5394922, 8092383, 10789844, 16184766, 21579688, 26352119, 32369532, 52704238, 64739064, 79056357, 105408476, 158112714, 210816952, 316225428, 342577547, 632450856, 685155094, 1027732641, 1370310188, 2055465282, 2740620376, 4110930564, 8221861128]

約数ペア:

[(1, 8221861128), (2, 4110930564), (3, 2740620376), (4, 2055465282), (6, 1370310188), (8, 1027732641), (12, 685155094), (13, 632450856), (24, 342577547), (26, 316225428), (39, 210816952), (52, 158112714), (78, 105408476), (104, 79056357), (127, 64739064), (156, 52704238), (254, 32369532), (312, 26352119), (381, 21579688), (508, 16184766), (762, 10789844), (1016, 8092383), (1524, 5394922), (1651, 4979928), (3048, 2697461), (3302, 2489964), (4953, 1659976), (6604, 1244982), (9906, 829988), (13208, 622491), (19812, 414994), (39624, 207497)]