1956249912

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 5298163200

約数和(自身を除く): 3341913288

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 73, 86, 92, 129, 138, 146, 172, 184, 219, 258, 276, 292, 344, 438, 516, 552, 584, 876, 989, 1032, 1129, 1679, 1752, 1978, 2258, 2967, 3139, 3358, 3387, 3956, 4516, 5037, 5934, 6278, 6716, 6774, 7912, 9032, 9417, 10074, 11868, 12556, 13432, 13548, 18834, 20148, 23736, 25112, 25967, 27096, 37668, 40296, 48547, 51934, 72197, 75336, 77901, 82417, 97094, 103868, 144394, 145641, 155802, 164834, 194188, 207736, 216591, 247251, 288788, 291282, 311604, 329668, 388376, 433182, 494502, 577576, 582564, 623208, 659336, 866364, 989004, 1116581, 1165128, 1732728, 1895591, 1978008, 2233162, 3349743, 3543931, 3791182, 4466324, 5686773, 6699486, 7087862, 7582364, 8932648, 10631793, 11373546, 13398972, 14175724, 15164728, 21263586, 22747092, 26797944, 28351448, 42527172, 45494184, 81510413, 85054344, 163020826, 244531239, 326041652, 489062478, 652083304, 978124956, 1956249912]

約数ペア:

[(1, 1956249912), (2, 978124956), (3, 652083304), (4, 489062478), (6, 326041652), (8, 244531239), (12, 163020826), (23, 85054344), (24, 81510413), (43, 45494184), (46, 42527172), (69, 28351448), (73, 26797944), (86, 22747092), (92, 21263586), (129, 15164728), (138, 14175724), (146, 13398972), (172, 11373546), (184, 10631793), (219, 8932648), (258, 7582364), (276, 7087862), (292, 6699486), (344, 5686773), (438, 4466324), (516, 3791182), (552, 3543931), (584, 3349743), (876, 2233162), (989, 1978008), (1032, 1895591), (1129, 1732728), (1679, 1165128), (1752, 1116581), (1978, 989004), (2258, 866364), (2967, 659336), (3139, 623208), (3358, 582564), (3387, 577576), (3956, 494502), (4516, 433182), (5037, 388376), (5934, 329668), (6278, 311604), (6716, 291282), (6774, 288788), (7912, 247251), (9032, 216591), (9417, 207736), (10074, 194188), (11868, 164834), (12556, 155802), (13432, 145641), (13548, 144394), (18834, 103868), (20148, 97094), (23736, 82417), (25112, 77901), (25967, 75336), (27096, 72197), (37668, 51934), (40296, 48547)]