313664652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 940972032

約数和(自身を除く): 627307380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 71, 84, 94, 126, 141, 142, 188, 213, 252, 282, 284, 329, 373, 423, 426, 497, 564, 639, 658, 746, 846, 852, 987, 994, 1119, 1278, 1316, 1491, 1492, 1692, 1974, 1988, 2238, 2556, 2611, 2961, 2982, 3337, 3357, 3948, 4473, 4476, 5222, 5922, 5964, 6674, 6714, 7833, 8946, 10011, 10444, 11844, 13348, 13428, 15666, 17531, 17892, 20022, 23359, 23499, 26483, 30033, 31332, 35062, 40044, 46718, 46998, 52593, 52966, 60066, 70077, 70124, 79449, 93436, 93996, 105186, 105932, 120132, 122717, 140154, 157779, 158898, 185381, 210231, 210372, 238347, 245434, 280308, 315558, 317796, 368151, 370762, 420462, 476694, 490868, 556143, 631116, 736302, 741524, 840924, 953388, 1104453, 1112286, 1244701, 1472604, 1668429, 2208906, 2224572, 2489402, 3336858, 3734103, 4417812, 4978804, 6673716, 7468206, 8712907, 11202309, 14936412, 17425814, 22404618, 26138721, 34851628, 44809236, 52277442, 78416163, 104554884, 156832326, 313664652]

約数ペア:

[(1, 313664652), (2, 156832326), (3, 104554884), (4, 78416163), (6, 52277442), (7, 44809236), (9, 34851628), (12, 26138721), (14, 22404618), (18, 17425814), (21, 14936412), (28, 11202309), (36, 8712907), (42, 7468206), (47, 6673716), (63, 4978804), (71, 4417812), (84, 3734103), (94, 3336858), (126, 2489402), (141, 2224572), (142, 2208906), (188, 1668429), (213, 1472604), (252, 1244701), (282, 1112286), (284, 1104453), (329, 953388), (373, 840924), (423, 741524), (426, 736302), (497, 631116), (564, 556143), (639, 490868), (658, 476694), (746, 420462), (846, 370762), (852, 368151), (987, 317796), (994, 315558), (1119, 280308), (1278, 245434), (1316, 238347), (1491, 210372), (1492, 210231), (1692, 185381), (1974, 158898), (1988, 157779), (2238, 140154), (2556, 122717), (2611, 120132), (2961, 105932), (2982, 105186), (3337, 93996), (3357, 93436), (3948, 79449), (4473, 70124), (4476, 70077), (5222, 60066), (5922, 52966), (5964, 52593), (6674, 46998), (6714, 46718), (7833, 40044), (8946, 35062), (10011, 31332), (10444, 30033), (11844, 26483), (13348, 23499), (13428, 23359), (15666, 20022), (17531, 17892)]