251080752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23669}}^1$

素因数の和:23710

約数の個数: 80

約数和(自身を含む): 739640160

約数和(自身を除く): 488559408

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, 23669, 47338, 71007, 94676, 142014, 189352, 284028, 307697, 378704, 402373, 568056, 615394, 804746, 923091, 1136112, 1207119, 1230788, 1609492, 1846182, 2414238, 2461576, 3218984, 3692364, 4828476, 4923152, 5230849, 6437968, 7384728, 9656952, 10461698, 14769456, 15692547, 19313904, 20923396, 31385094, 41846792, 62770188, 83693584, 125540376, 251080752]

約数ペア:

[(1, 251080752), (2, 125540376), (3, 83693584), (4, 62770188), (6, 41846792), (8, 31385094), (12, 20923396), (13, 19313904), (16, 15692547), (17, 14769456), (24, 10461698), (26, 9656952), (34, 7384728), (39, 6437968), (48, 5230849), (51, 4923152), (52, 4828476), (68, 3692364), (78, 3218984), (102, 2461576), (104, 2414238), (136, 1846182), (156, 1609492), (204, 1230788), (208, 1207119), (221, 1136112), (272, 923091), (312, 804746), (408, 615394), (442, 568056), (624, 402373), (663, 378704), (816, 307697), (884, 284028), (1326, 189352), (1768, 142014), (2652, 94676), (3536, 71007), (5304, 47338), (10608, 23669)]