316820296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 693181440

約数和(自身を除く): 376361144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 127, 136, 166, 221, 254, 289, 332, 442, 508, 578, 664, 884, 1016, 1079, 1156, 1411, 1651, 1768, 2158, 2159, 2312, 2822, 3302, 3757, 4316, 4318, 5644, 6604, 7514, 8632, 8636, 10541, 11288, 13208, 15028, 17272, 18343, 21082, 23987, 28067, 30056, 36686, 36703, 42164, 47974, 56134, 73372, 73406, 84328, 95948, 112268, 137033, 146744, 146812, 179197, 191896, 224536, 274066, 293624, 311831, 358394, 477139, 548132, 623662, 716788, 954278, 1096264, 1247324, 1433576, 1908556, 2329561, 2494648, 3046349, 3817112, 4659122, 6092698, 9318244, 12185396, 18636488, 24370792, 39602537, 79205074, 158410148, 316820296]

約数ペア:

[(1, 316820296), (2, 158410148), (4, 79205074), (8, 39602537), (13, 24370792), (17, 18636488), (26, 12185396), (34, 9318244), (52, 6092698), (68, 4659122), (83, 3817112), (104, 3046349), (127, 2494648), (136, 2329561), (166, 1908556), (221, 1433576), (254, 1247324), (289, 1096264), (332, 954278), (442, 716788), (508, 623662), (578, 548132), (664, 477139), (884, 358394), (1016, 311831), (1079, 293624), (1156, 274066), (1411, 224536), (1651, 191896), (1768, 179197), (2158, 146812), (2159, 146744), (2312, 137033), (2822, 112268), (3302, 95948), (3757, 84328), (4316, 73406), (4318, 73372), (5644, 56134), (6604, 47974), (7514, 42164), (8632, 36703), (8636, 36686), (10541, 30056), (11288, 28067), (13208, 23987), (15028, 21082), (17272, 18343)]