12918430448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4628

約数の個数: 160

約数和(自身を含む): 33126689280

約数和(自身を除く): 20208258832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 836, 847, 968, 1064, 1232, 1331, 1463, 1672, 1694, 1936, 2128, 2299, 2662, 2926, 3344, 3388, 4561, 4598, 5324, 5852, 6776, 9122, 9196, 9317, 10648, 11704, 13552, 16093, 18244, 18392, 18634, 21296, 23408, 25289, 31927, 32186, 36488, 36784, 37268, 50171, 50578, 63854, 64372, 72976, 74536, 86659, 100342, 101156, 127708, 128744, 149072, 173318, 177023, 200684, 202312, 255416, 257488, 346636, 351197, 354046, 401368, 404624, 510832, 551881, 606613, 693272, 702394, 708092, 802736, 953249, 1103762, 1213226, 1386544, 1404788, 1416184, 1906498, 2207524, 2426452, 2809576, 2832368, 3812996, 3863167, 4415048, 4852904, 5619152, 6070691, 6672743, 7625992, 7726334, 8830096, 9705808, 10485739, 12141382, 13345486, 15251984, 15452668, 20971478, 24282764, 26690972, 30905336, 41942956, 42494837, 48565528, 53381944, 61810672, 73400173, 83885912, 84989674, 97131056, 106763888, 115343129, 146800346, 167771824, 169979348, 230686258, 293600692, 339958696, 461372516, 587201384, 679917392, 807401903, 922745032, 1174402768, 1614803806, 1845490064, 3229607612, 6459215224, 12918430448]

約数ペア:

[(1, 12918430448), (2, 6459215224), (4, 3229607612), (7, 1845490064), (8, 1614803806), (11, 1174402768), (14, 922745032), (16, 807401903), (19, 679917392), (22, 587201384), (28, 461372516), (38, 339958696), (44, 293600692), (56, 230686258), (76, 169979348), (77, 167771824), (88, 146800346), (112, 115343129), (121, 106763888), (133, 97131056), (152, 84989674), (154, 83885912), (176, 73400173), (209, 61810672), (242, 53381944), (266, 48565528), (304, 42494837), (308, 41942956), (418, 30905336), (484, 26690972), (532, 24282764), (616, 20971478), (836, 15452668), (847, 15251984), (968, 13345486), (1064, 12141382), (1232, 10485739), (1331, 9705808), (1463, 8830096), (1672, 7726334), (1694, 7625992), (1936, 6672743), (2128, 6070691), (2299, 5619152), (2662, 4852904), (2926, 4415048), (3344, 3863167), (3388, 3812996), (4561, 2832368), (4598, 2809576), (5324, 2426452), (5852, 2207524), (6776, 1906498), (9122, 1416184), (9196, 1404788), (9317, 1386544), (10648, 1213226), (11704, 1103762), (13552, 953249), (16093, 802736), (18244, 708092), (18392, 702394), (18634, 693272), (21296, 606613), (23408, 551881), (25289, 510832), (31927, 404624), (32186, 401368), (36488, 354046), (36784, 351197), (37268, 346636), (50171, 257488), (50578, 255416), (63854, 202312), (64372, 200684), (72976, 177023), (74536, 173318), (86659, 149072), (100342, 128744), (101156, 127708)]