331468956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 192

約数和(自身を含む): 1095091200

約数和(自身を除く): 763622244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 156, 174, 182, 189, 203, 234, 252, 261, 273, 348, 351, 364, 377, 378, 406, 468, 522, 546, 609, 702, 754, 756, 783, 812, 819, 1044, 1092, 1131, 1163, 1218, 1404, 1508, 1566, 1638, 1827, 2262, 2326, 2436, 2457, 2639, 3132, 3276, 3393, 3489, 3654, 4524, 4652, 4914, 5278, 5481, 6786, 6978, 7308, 7917, 8141, 9828, 10179, 10467, 10556, 10962, 13572, 13956, 15119, 15834, 16282, 20358, 20934, 21924, 23751, 24423, 30238, 31401, 31668, 32564, 33727, 40716, 41868, 45357, 47502, 48846, 60476, 62802, 67454, 71253, 73269, 90714, 95004, 97692, 101181, 105833, 125604, 134908, 136071, 142506, 146538, 181428, 202362, 211666, 219807, 236089, 272142, 285012, 293076, 303543, 317499, 404724, 408213, 423332, 438451, 439614, 472178, 544284, 607086, 634998, 708267, 816426, 876902, 879228, 910629, 944356, 952497, 1214172, 1269996, 1315353, 1416534, 1632852, 1753804, 1821258, 1904994, 2124801, 2630706, 2833068, 2857491, 3069157, 3642516, 3809988, 3946059, 4249602, 5261412, 5714982, 6138314, 6374403, 7892118, 8499204, 9207471, 11429964, 11838177, 12276628, 12748806, 15784236, 18414942, 23676354, 25497612, 27622413, 36829884, 47352708, 55244826, 82867239, 110489652, 165734478, 331468956]

約数ペア:

[(1, 331468956), (2, 165734478), (3, 110489652), (4, 82867239), (6, 55244826), (7, 47352708), (9, 36829884), (12, 27622413), (13, 25497612), (14, 23676354), (18, 18414942), (21, 15784236), (26, 12748806), (27, 12276628), (28, 11838177), (29, 11429964), (36, 9207471), (39, 8499204), (42, 7892118), (52, 6374403), (54, 6138314), (58, 5714982), (63, 5261412), (78, 4249602), (84, 3946059), (87, 3809988), (91, 3642516), (108, 3069157), (116, 2857491), (117, 2833068), (126, 2630706), (156, 2124801), (174, 1904994), (182, 1821258), (189, 1753804), (203, 1632852), (234, 1416534), (252, 1315353), (261, 1269996), (273, 1214172), (348, 952497), (351, 944356), (364, 910629), (377, 879228), (378, 876902), (406, 816426), (468, 708267), (522, 634998), (546, 607086), (609, 544284), (702, 472178), (754, 439614), (756, 438451), (783, 423332), (812, 408213), (819, 404724), (1044, 317499), (1092, 303543), (1131, 293076), (1163, 285012), (1218, 272142), (1404, 236089), (1508, 219807), (1566, 211666), (1638, 202362), (1827, 181428), (2262, 146538), (2326, 142506), (2436, 136071), (2457, 134908), (2639, 125604), (3132, 105833), (3276, 101181), (3393, 97692), (3489, 95004), (3654, 90714), (4524, 73269), (4652, 71253), (4914, 67454), (5278, 62802), (5481, 60476), (6786, 48846), (6978, 47502), (7308, 45357), (7917, 41868), (8141, 40716), (9828, 33727), (10179, 32564), (10467, 31668), (10556, 31401), (10962, 30238), (13572, 24423), (13956, 23751), (15119, 21924), (15834, 20934), (16282, 20358)]