291413304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 985420800

約数和(自身を除く): 694007496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 79, 84, 91, 104, 117, 126, 156, 158, 168, 182, 234, 237, 252, 273, 312, 316, 364, 468, 474, 504, 546, 553, 563, 632, 711, 728, 819, 936, 948, 1027, 1092, 1106, 1126, 1422, 1638, 1659, 1689, 1896, 2054, 2184, 2212, 2252, 2844, 3081, 3276, 3318, 3378, 3941, 4108, 4424, 4504, 4977, 5067, 5688, 6162, 6552, 6636, 6756, 7189, 7319, 7882, 8216, 9243, 9954, 10134, 11823, 12324, 13272, 13512, 14378, 14638, 15764, 18486, 19908, 20268, 21567, 21957, 23646, 24648, 28756, 29276, 31528, 35469, 36972, 39816, 40536, 43134, 43914, 44477, 47292, 51233, 57512, 58552, 64701, 65871, 70938, 73944, 86268, 87828, 88954, 94584, 102466, 129402, 131742, 133431, 141876, 153699, 172536, 175656, 177908, 204932, 258804, 263484, 266862, 283752, 307398, 311339, 355816, 400293, 409864, 461097, 517608, 526968, 533724, 578201, 614796, 622678, 800586, 922194, 934017, 1067448, 1156402, 1229592, 1245356, 1601172, 1734603, 1844388, 1868034, 2312804, 2490712, 2802051, 3202344, 3469206, 3688776, 3736068, 4047407, 4625608, 5203809, 5604102, 6938412, 7472136, 8094814, 10407618, 11208204, 12142221, 13876824, 16189628, 20815236, 22416408, 24284442, 32379256, 36426663, 41630472, 48568884, 72853326, 97137768, 145706652, 291413304]

約数ペア:

[(1, 291413304), (2, 145706652), (3, 97137768), (4, 72853326), (6, 48568884), (7, 41630472), (8, 36426663), (9, 32379256), (12, 24284442), (13, 22416408), (14, 20815236), (18, 16189628), (21, 13876824), (24, 12142221), (26, 11208204), (28, 10407618), (36, 8094814), (39, 7472136), (42, 6938412), (52, 5604102), (56, 5203809), (63, 4625608), (72, 4047407), (78, 3736068), (79, 3688776), (84, 3469206), (91, 3202344), (104, 2802051), (117, 2490712), (126, 2312804), (156, 1868034), (158, 1844388), (168, 1734603), (182, 1601172), (234, 1245356), (237, 1229592), (252, 1156402), (273, 1067448), (312, 934017), (316, 922194), (364, 800586), (468, 622678), (474, 614796), (504, 578201), (546, 533724), (553, 526968), (563, 517608), (632, 461097), (711, 409864), (728, 400293), (819, 355816), (936, 311339), (948, 307398), (1027, 283752), (1092, 266862), (1106, 263484), (1126, 258804), (1422, 204932), (1638, 177908), (1659, 175656), (1689, 172536), (1896, 153699), (2054, 141876), (2184, 133431), (2212, 131742), (2252, 129402), (2844, 102466), (3081, 94584), (3276, 88954), (3318, 87828), (3378, 86268), (3941, 73944), (4108, 70938), (4424, 65871), (4504, 64701), (4977, 58552), (5067, 57512), (5688, 51233), (6162, 47292), (6552, 44477), (6636, 43914), (6756, 43134), (7189, 40536), (7319, 39816), (7882, 36972), (8216, 35469), (9243, 31528), (9954, 29276), (10134, 28756), (11823, 24648), (12324, 23646), (13272, 21957), (13512, 21567), (14378, 20268), (14638, 19908), (15764, 18486)]