401177712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13679}}^1$

素因数の和:13750

約数の個数: 80

約数和(自身を含む): 1139927040

約数和(自身を除く): 738749328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 13679, 14664, 27358, 29328, 41037, 54716, 82074, 109432, 164148, 177827, 218864, 328296, 355654, 533481, 642913, 656592, 711308, 1066962, 1285826, 1422616, 1928739, 2133924, 2571652, 2845232, 3857478, 4267848, 5143304, 7714956, 8357869, 8535696, 10286608, 15429912, 16715738, 25073607, 30859824, 33431476, 50147214, 66862952, 100294428, 133725904, 200588856, 401177712]

約数ペア:

[(1, 401177712), (2, 200588856), (3, 133725904), (4, 100294428), (6, 66862952), (8, 50147214), (12, 33431476), (13, 30859824), (16, 25073607), (24, 16715738), (26, 15429912), (39, 10286608), (47, 8535696), (48, 8357869), (52, 7714956), (78, 5143304), (94, 4267848), (104, 3857478), (141, 2845232), (156, 2571652), (188, 2133924), (208, 1928739), (282, 1422616), (312, 1285826), (376, 1066962), (564, 711308), (611, 656592), (624, 642913), (752, 533481), (1128, 355654), (1222, 328296), (1833, 218864), (2256, 177827), (2444, 164148), (3666, 109432), (4888, 82074), (7332, 54716), (9776, 41037), (13679, 29328), (14664, 27358)]