331443684

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1999

約数の個数: 144

約数和(自身を含む): 1017694720

約数和(自身を除く): 686251036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 858, 1089, 1188, 1287, 1404, 1452, 1573, 1716, 1951, 2178, 2574, 3146, 3267, 3861, 3902, 4356, 4719, 5148, 5853, 6292, 6534, 7722, 7804, 9438, 11706, 13068, 14157, 15444, 17559, 18876, 21461, 23412, 25363, 28314, 35118, 42471, 42922, 50726, 52677, 56628, 64383, 70236, 76089, 84942, 85844, 101452, 105354, 128766, 152178, 169884, 193149, 210708, 228267, 236071, 257532, 278993, 304356, 386298, 456534, 472142, 557986, 579447, 684801, 708213, 772596, 836979, 913068, 944284, 1115972, 1158894, 1369602, 1416426, 1673958, 2124639, 2317788, 2510937, 2739204, 2832852, 3068923, 3347916, 4249278, 5021874, 6137846, 6373917, 7532811, 8498556, 9206769, 10043748, 12275692, 12747834, 15065622, 18413538, 25495668, 27620307, 30131244, 36827076, 55240614, 82860921, 110481228, 165721842, 331443684]

約数ペア:

[(1, 331443684), (2, 165721842), (3, 110481228), (4, 82860921), (6, 55240614), (9, 36827076), (11, 30131244), (12, 27620307), (13, 25495668), (18, 18413538), (22, 15065622), (26, 12747834), (27, 12275692), (33, 10043748), (36, 9206769), (39, 8498556), (44, 7532811), (52, 6373917), (54, 6137846), (66, 5021874), (78, 4249278), (99, 3347916), (108, 3068923), (117, 2832852), (121, 2739204), (132, 2510937), (143, 2317788), (156, 2124639), (198, 1673958), (234, 1416426), (242, 1369602), (286, 1158894), (297, 1115972), (351, 944284), (363, 913068), (396, 836979), (429, 772596), (468, 708213), (484, 684801), (572, 579447), (594, 557986), (702, 472142), (726, 456534), (858, 386298), (1089, 304356), (1188, 278993), (1287, 257532), (1404, 236071), (1452, 228267), (1573, 210708), (1716, 193149), (1951, 169884), (2178, 152178), (2574, 128766), (3146, 105354), (3267, 101452), (3861, 85844), (3902, 84942), (4356, 76089), (4719, 70236), (5148, 64383), (5853, 56628), (6292, 52677), (6534, 50726), (7722, 42922), (7804, 42471), (9438, 35118), (11706, 28314), (13068, 25363), (14157, 23412), (15444, 21461), (17559, 18876)]