2177644476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 6142940160

約数和(自身を除く): 3965295684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 193, 196, 217, 294, 372, 386, 434, 579, 588, 619, 651, 772, 868, 1158, 1238, 1302, 1351, 1519, 1857, 2316, 2476, 2604, 2702, 3038, 3714, 4053, 4333, 4557, 5404, 5983, 6076, 7428, 8106, 8666, 9114, 9457, 11966, 12999, 16212, 17332, 17949, 18228, 18914, 19189, 23932, 25998, 28371, 30331, 35898, 37828, 38378, 41881, 51996, 56742, 57567, 60662, 71796, 76756, 83762, 90993, 113484, 115134, 119467, 121324, 125643, 134323, 167524, 181986, 230268, 238934, 251286, 268646, 293167, 358401, 363972, 402969, 477868, 502572, 537292, 586334, 716802, 805938, 836269, 879501, 940261, 1172668, 1433604, 1611876, 1672538, 1759002, 1880522, 2508807, 2820783, 3345076, 3518004, 3703477, 3761044, 5017614, 5641566, 5853883, 7406954, 10035228, 11110431, 11283132, 11707766, 14813908, 17561649, 22220862, 23415532, 25924339, 35123298, 44441724, 51848678, 70246596, 77773017, 103697356, 155546034, 181470373, 311092068, 362940746, 544411119, 725881492, 1088822238, 2177644476]

約数ペア:

[(1, 2177644476), (2, 1088822238), (3, 725881492), (4, 544411119), (6, 362940746), (7, 311092068), (12, 181470373), (14, 155546034), (21, 103697356), (28, 77773017), (31, 70246596), (42, 51848678), (49, 44441724), (62, 35123298), (84, 25924339), (93, 23415532), (98, 22220862), (124, 17561649), (147, 14813908), (186, 11707766), (193, 11283132), (196, 11110431), (217, 10035228), (294, 7406954), (372, 5853883), (386, 5641566), (434, 5017614), (579, 3761044), (588, 3703477), (619, 3518004), (651, 3345076), (772, 2820783), (868, 2508807), (1158, 1880522), (1238, 1759002), (1302, 1672538), (1351, 1611876), (1519, 1433604), (1857, 1172668), (2316, 940261), (2476, 879501), (2604, 836269), (2702, 805938), (3038, 716802), (3714, 586334), (4053, 537292), (4333, 502572), (4557, 477868), (5404, 402969), (5983, 363972), (6076, 358401), (7428, 293167), (8106, 268646), (8666, 251286), (9114, 238934), (9457, 230268), (11966, 181986), (12999, 167524), (16212, 134323), (17332, 125643), (17949, 121324), (18228, 119467), (18914, 115134), (19189, 113484), (23932, 90993), (25998, 83762), (28371, 76756), (30331, 71796), (35898, 60662), (37828, 57567), (38378, 56742), (41881, 51996)]