64318897888

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{138647}}^1$

素因数の和:138792

約数の個数: 96

約数和(自身を含む): 153732902400

約数和(自身を除く): 89414004512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 109, 112, 133, 152, 218, 224, 266, 304, 436, 532, 608, 763, 872, 1064, 1526, 1744, 2071, 2128, 3052, 3488, 4142, 4256, 6104, 8284, 12208, 14497, 16568, 24416, 28994, 33136, 57988, 66272, 115976, 138647, 231952, 277294, 463904, 554588, 970529, 1109176, 1941058, 2218352, 2634293, 3882116, 4436704, 5268586, 7764232, 10537172, 15112523, 15528464, 18440051, 21074344, 30225046, 31056928, 36880102, 42148688, 60450092, 73760204, 84297376, 105787661, 120900184, 147520408, 211575322, 241800368, 287137937, 295040816, 423150644, 483600736, 574275874, 590081632, 846301288, 1148551748, 1692602576, 2009965559, 2297103496, 3385205152, 4019931118, 4594206992, 8039862236, 9188413984, 16079724472, 32159448944, 64318897888]

約数ペア:

[(1, 64318897888), (2, 32159448944), (4, 16079724472), (7, 9188413984), (8, 8039862236), (14, 4594206992), (16, 4019931118), (19, 3385205152), (28, 2297103496), (32, 2009965559), (38, 1692602576), (56, 1148551748), (76, 846301288), (109, 590081632), (112, 574275874), (133, 483600736), (152, 423150644), (218, 295040816), (224, 287137937), (266, 241800368), (304, 211575322), (436, 147520408), (532, 120900184), (608, 105787661), (763, 84297376), (872, 73760204), (1064, 60450092), (1526, 42148688), (1744, 36880102), (2071, 31056928), (2128, 30225046), (3052, 21074344), (3488, 18440051), (4142, 15528464), (4256, 15112523), (6104, 10537172), (8284, 7764232), (12208, 5268586), (14497, 4436704), (16568, 3882116), (24416, 2634293), (28994, 2218352), (33136, 1941058), (57988, 1109176), (66272, 970529), (115976, 554588), (138647, 463904), (231952, 277294)]