712499736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 1966003200

約数和(自身を除く): 1253503464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 137, 156, 158, 211, 237, 274, 312, 316, 411, 422, 474, 548, 632, 633, 822, 844, 948, 1027, 1096, 1266, 1644, 1688, 1781, 1896, 2054, 2532, 2743, 3081, 3288, 3562, 4108, 5064, 5343, 5486, 6162, 7124, 8216, 8229, 10686, 10823, 10972, 12324, 14248, 16458, 16669, 21372, 21646, 21944, 24648, 28907, 32469, 32916, 33338, 42744, 43292, 50007, 57814, 64938, 65832, 66676, 86584, 86721, 100014, 115628, 129876, 133352, 140699, 173442, 200028, 216697, 231256, 259752, 281398, 346884, 375791, 400056, 422097, 433394, 562796, 650091, 693768, 751582, 844194, 866788, 1125592, 1127373, 1300182, 1503164, 1688388, 1733576, 2254746, 2283653, 2600364, 3006328, 3376776, 4509492, 4567306, 5200728, 6850959, 9018984, 9134612, 13701918, 18269224, 27403836, 29687489, 54807672, 59374978, 89062467, 118749956, 178124934, 237499912, 356249868, 712499736]

約数ペア:

[(1, 712499736), (2, 356249868), (3, 237499912), (4, 178124934), (6, 118749956), (8, 89062467), (12, 59374978), (13, 54807672), (24, 29687489), (26, 27403836), (39, 18269224), (52, 13701918), (78, 9134612), (79, 9018984), (104, 6850959), (137, 5200728), (156, 4567306), (158, 4509492), (211, 3376776), (237, 3006328), (274, 2600364), (312, 2283653), (316, 2254746), (411, 1733576), (422, 1688388), (474, 1503164), (548, 1300182), (632, 1127373), (633, 1125592), (822, 866788), (844, 844194), (948, 751582), (1027, 693768), (1096, 650091), (1266, 562796), (1644, 433394), (1688, 422097), (1781, 400056), (1896, 375791), (2054, 346884), (2532, 281398), (2743, 259752), (3081, 231256), (3288, 216697), (3562, 200028), (4108, 173442), (5064, 140699), (5343, 133352), (5486, 129876), (6162, 115628), (7124, 100014), (8216, 86721), (8229, 86584), (10686, 66676), (10823, 65832), (10972, 64938), (12324, 57814), (14248, 50007), (16458, 43292), (16669, 42744), (21372, 33338), (21646, 32916), (21944, 32469), (24648, 28907)]