25431269904

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{7639}}^1$

素因数の和:8093

約数の個数: 120

約数和(自身を含む): 72539355200

約数和(自身を除く): 47108085296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 379, 488, 549, 732, 758, 976, 1098, 1137, 1464, 1516, 2196, 2274, 2928, 3032, 3411, 4392, 4548, 6064, 6822, 7639, 8784, 9096, 13644, 15278, 18192, 22917, 23119, 27288, 30556, 45834, 46238, 54576, 61112, 68751, 69357, 91668, 92476, 122224, 137502, 138714, 183336, 184952, 208071, 275004, 277428, 366672, 369904, 416142, 465979, 550008, 554856, 832284, 931958, 1100016, 1109712, 1397937, 1664568, 1863916, 2795874, 2895181, 3329136, 3727832, 4193811, 5591748, 5790362, 7455664, 8387622, 8685543, 11183496, 11580724, 16775244, 17371086, 22366992, 23161448, 26056629, 33550488, 34742172, 46322896, 52113258, 67100976, 69484344, 104226516, 138968688, 176606041, 208453032, 353212082, 416906064, 529818123, 706424164, 1059636246, 1412848328, 1589454369, 2119272492, 2825696656, 3178908738, 4238544984, 6357817476, 8477089968, 12715634952, 25431269904]

約数ペア:

[(1, 25431269904), (2, 12715634952), (3, 8477089968), (4, 6357817476), (6, 4238544984), (8, 3178908738), (9, 2825696656), (12, 2119272492), (16, 1589454369), (18, 1412848328), (24, 1059636246), (36, 706424164), (48, 529818123), (61, 416906064), (72, 353212082), (122, 208453032), (144, 176606041), (183, 138968688), (244, 104226516), (366, 69484344), (379, 67100976), (488, 52113258), (549, 46322896), (732, 34742172), (758, 33550488), (976, 26056629), (1098, 23161448), (1137, 22366992), (1464, 17371086), (1516, 16775244), (2196, 11580724), (2274, 11183496), (2928, 8685543), (3032, 8387622), (3411, 7455664), (4392, 5790362), (4548, 5591748), (6064, 4193811), (6822, 3727832), (7639, 3329136), (8784, 2895181), (9096, 2795874), (13644, 1863916), (15278, 1664568), (18192, 1397937), (22917, 1109712), (23119, 1100016), (27288, 931958), (30556, 832284), (45834, 554856), (46238, 550008), (54576, 465979), (61112, 416142), (68751, 369904), (69357, 366672), (91668, 277428), (92476, 275004), (122224, 208071), (137502, 184952), (138714, 183336)]