249256176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23497}}^1$

素因数の和:23538

約数の個数: 80

約数和(自身を含む): 734265504

約数和(自身を除く): 485009328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 23497, 46994, 70491, 93988, 140982, 187976, 281964, 305461, 375952, 399449, 563928, 610922, 798898, 916383, 1127856, 1198347, 1221844, 1597796, 1832766, 2396694, 2443688, 3195592, 3665532, 4793388, 4887376, 5192837, 6391184, 7331064, 9586776, 10385674, 14662128, 15578511, 19173552, 20771348, 31157022, 41542696, 62314044, 83085392, 124628088, 249256176]

約数ペア:

[(1, 249256176), (2, 124628088), (3, 83085392), (4, 62314044), (6, 41542696), (8, 31157022), (12, 20771348), (13, 19173552), (16, 15578511), (17, 14662128), (24, 10385674), (26, 9586776), (34, 7331064), (39, 6391184), (48, 5192837), (51, 4887376), (52, 4793388), (68, 3665532), (78, 3195592), (102, 2443688), (104, 2396694), (136, 1832766), (156, 1597796), (204, 1221844), (208, 1198347), (221, 1127856), (272, 916383), (312, 798898), (408, 610922), (442, 563928), (624, 399449), (663, 375952), (816, 305461), (884, 281964), (1326, 187976), (1768, 140982), (2652, 93988), (3536, 70491), (5304, 46994), (10608, 23497)]