448485648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31249}}^1$

素因数の和:31296

約数の個数: 80

約数和(自身を含む): 1302000000

約数和(自身を除く): 853514352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 31249, 62498, 93747, 124996, 187494, 249992, 374988, 406237, 499984, 718727, 749976, 812474, 1218711, 1437454, 1499952, 1624948, 2156181, 2437422, 2874908, 3249896, 4312362, 4874844, 5749816, 6499792, 8624724, 9343451, 9749688, 11499632, 17249448, 18686902, 19499376, 28030353, 34498896, 37373804, 56060706, 74747608, 112121412, 149495216, 224242824, 448485648]

約数ペア:

[(1, 448485648), (2, 224242824), (3, 149495216), (4, 112121412), (6, 74747608), (8, 56060706), (12, 37373804), (13, 34498896), (16, 28030353), (23, 19499376), (24, 18686902), (26, 17249448), (39, 11499632), (46, 9749688), (48, 9343451), (52, 8624724), (69, 6499792), (78, 5749816), (92, 4874844), (104, 4312362), (138, 3249896), (156, 2874908), (184, 2437422), (208, 2156181), (276, 1624948), (299, 1499952), (312, 1437454), (368, 1218711), (552, 812474), (598, 749976), (624, 718727), (897, 499984), (1104, 406237), (1196, 374988), (1794, 249992), (2392, 187494), (3588, 124996), (4784, 93747), (7176, 62498), (14352, 31249)]