291272652

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 858009600

約数和(自身を除く): 566736948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 242, 279, 297, 341, 363, 372, 396, 484, 558, 594, 682, 719, 726, 837, 1023, 1089, 1116, 1188, 1364, 1438, 1452, 1674, 2046, 2157, 2178, 2876, 3069, 3267, 3348, 3751, 4092, 4314, 4356, 6138, 6471, 6534, 7502, 7909, 8628, 9207, 11253, 12276, 12942, 13068, 15004, 15818, 18414, 19413, 22289, 22506, 23727, 25884, 31636, 33759, 36828, 38826, 44578, 45012, 47454, 66867, 67518, 71181, 77652, 86999, 89156, 94908, 101277, 133734, 135036, 142362, 173998, 200601, 202554, 213543, 245179, 260997, 267468, 284724, 347996, 401202, 405108, 427086, 490358, 521994, 601803, 735537, 782991, 802404, 854172, 980716, 1043988, 1203606, 1471074, 1565982, 2206611, 2348973, 2407212, 2696969, 2942148, 3131964, 4413222, 4697946, 5393938, 6619833, 8090907, 8826444, 9395892, 10787876, 13239666, 16181814, 24272721, 26479332, 32363628, 48545442, 72818163, 97090884, 145636326, 291272652]

約数ペア:

[(1, 291272652), (2, 145636326), (3, 97090884), (4, 72818163), (6, 48545442), (9, 32363628), (11, 26479332), (12, 24272721), (18, 16181814), (22, 13239666), (27, 10787876), (31, 9395892), (33, 8826444), (36, 8090907), (44, 6619833), (54, 5393938), (62, 4697946), (66, 4413222), (93, 3131964), (99, 2942148), (108, 2696969), (121, 2407212), (124, 2348973), (132, 2206611), (186, 1565982), (198, 1471074), (242, 1203606), (279, 1043988), (297, 980716), (341, 854172), (363, 802404), (372, 782991), (396, 735537), (484, 601803), (558, 521994), (594, 490358), (682, 427086), (719, 405108), (726, 401202), (837, 347996), (1023, 284724), (1089, 267468), (1116, 260997), (1188, 245179), (1364, 213543), (1438, 202554), (1452, 200601), (1674, 173998), (2046, 142362), (2157, 135036), (2178, 133734), (2876, 101277), (3069, 94908), (3267, 89156), (3348, 86999), (3751, 77652), (4092, 71181), (4314, 67518), (4356, 66867), (6138, 47454), (6471, 45012), (6534, 44578), (7502, 38826), (7909, 36828), (8628, 33759), (9207, 31636), (11253, 25884), (12276, 23727), (12942, 22506), (13068, 22289), (15004, 19413), (15818, 18414)]