489029904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16249}}^1$

素因数の和:16293

約数の個数: 120

約数和(自身を含む): 1571700000

約数和(自身を除く): 1082670096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 15048, 16249, 30096, 32498, 48747, 64996, 97494, 129992, 146241, 178739, 194988, 259984, 292482, 308731, 357478, 389976, 536217, 584964, 617462, 714956, 779952, 926193, 1072434, 1169928, 1234924, 1429912, 1608651, 1852386, 2144868, 2339856, 2469848, 2778579, 2859824, 3217302, 3396041, 3704772, 4289736, 4939696, 5557158, 6434604, 6792082, 7409544, 8579472, 10188123, 11114316, 12869208, 13584164, 14819088, 20376246, 22228632, 25738416, 27168328, 30564369, 40752492, 44457264, 54336656, 61128738, 81504984, 122257476, 163009968, 244514952, 489029904]

約数ペア:

[(1, 489029904), (2, 244514952), (3, 163009968), (4, 122257476), (6, 81504984), (8, 61128738), (9, 54336656), (11, 44457264), (12, 40752492), (16, 30564369), (18, 27168328), (19, 25738416), (22, 22228632), (24, 20376246), (33, 14819088), (36, 13584164), (38, 12869208), (44, 11114316), (48, 10188123), (57, 8579472), (66, 7409544), (72, 6792082), (76, 6434604), (88, 5557158), (99, 4939696), (114, 4289736), (132, 3704772), (144, 3396041), (152, 3217302), (171, 2859824), (176, 2778579), (198, 2469848), (209, 2339856), (228, 2144868), (264, 1852386), (304, 1608651), (342, 1429912), (396, 1234924), (418, 1169928), (456, 1072434), (528, 926193), (627, 779952), (684, 714956), (792, 617462), (836, 584964), (912, 536217), (1254, 389976), (1368, 357478), (1584, 308731), (1672, 292482), (1881, 259984), (2508, 194988), (2736, 178739), (3344, 146241), (3762, 129992), (5016, 97494), (7524, 64996), (10032, 48747), (15048, 32498), (16249, 30096)]