1291289376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33377}}^1$

素因数の和:33434

約数の個数: 96

約数和(自身を含む): 3768242688

約数和(自身を除く): 2476953312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 33377, 38688, 66754, 100131, 133508, 200262, 267016, 400524, 433901, 534032, 801048, 867802, 1034687, 1068064, 1301703, 1602096, 1735604, 2069374, 2603406, 3104061, 3204192, 3471208, 4138748, 5206812, 6208122, 6942416, 8277496, 10413624, 12416244, 13450931, 13884832, 16554992, 20827248, 24832488, 26901862, 33109984, 40352793, 41654496, 49664976, 53803724, 80705586, 99329952, 107607448, 161411172, 215214896, 322822344, 430429792, 645644688, 1291289376]

約数ペア:

[(1, 1291289376), (2, 645644688), (3, 430429792), (4, 322822344), (6, 215214896), (8, 161411172), (12, 107607448), (13, 99329952), (16, 80705586), (24, 53803724), (26, 49664976), (31, 41654496), (32, 40352793), (39, 33109984), (48, 26901862), (52, 24832488), (62, 20827248), (78, 16554992), (93, 13884832), (96, 13450931), (104, 12416244), (124, 10413624), (156, 8277496), (186, 6942416), (208, 6208122), (248, 5206812), (312, 4138748), (372, 3471208), (403, 3204192), (416, 3104061), (496, 2603406), (624, 2069374), (744, 1735604), (806, 1602096), (992, 1301703), (1209, 1068064), (1248, 1034687), (1488, 867802), (1612, 801048), (2418, 534032), (2976, 433901), (3224, 400524), (4836, 267016), (6448, 200262), (9672, 133508), (12896, 100131), (19344, 66754), (33377, 38688)]