1915958304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{811}}^1$

素因数の和:1471

約数の個数: 144

約数和(自身を含む): 5884167744

約数和(自身を除く): 3968209440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 631, 811, 936, 1248, 1262, 1622, 1872, 1893, 2433, 2524, 3244, 3744, 3786, 4866, 5048, 5679, 6488, 7299, 7572, 8203, 9732, 10096, 10543, 11358, 12976, 14598, 15144, 16406, 19464, 20192, 21086, 22716, 24609, 25952, 29196, 30288, 31629, 32812, 38928, 42172, 45432, 49218, 58392, 60576, 63258, 65624, 73827, 77856, 84344, 90864, 94887, 98436, 116784, 126516, 131248, 147654, 168688, 181728, 189774, 196872, 233568, 253032, 262496, 295308, 337376, 379548, 393744, 506064, 511741, 590616, 759096, 787488, 1012128, 1023482, 1181232, 1518192, 1535223, 2046964, 2362464, 3036384, 3070446, 4093928, 4605669, 6140892, 6652633, 8187856, 9211338, 12281784, 13305266, 16375712, 18422676, 19957899, 24563568, 26610532, 36845352, 39915798, 49127136, 53221064, 59873697, 73690704, 79831596, 106442128, 119747394, 147381408, 159663192, 212884256, 239494788, 319326384, 478989576, 638652768, 957979152, 1915958304]

約数ペア:

[(1, 1915958304), (2, 957979152), (3, 638652768), (4, 478989576), (6, 319326384), (8, 239494788), (9, 212884256), (12, 159663192), (13, 147381408), (16, 119747394), (18, 106442128), (24, 79831596), (26, 73690704), (32, 59873697), (36, 53221064), (39, 49127136), (48, 39915798), (52, 36845352), (72, 26610532), (78, 24563568), (96, 19957899), (104, 18422676), (117, 16375712), (144, 13305266), (156, 12281784), (208, 9211338), (234, 8187856), (288, 6652633), (312, 6140892), (416, 4605669), (468, 4093928), (624, 3070446), (631, 3036384), (811, 2362464), (936, 2046964), (1248, 1535223), (1262, 1518192), (1622, 1181232), (1872, 1023482), (1893, 1012128), (2433, 787488), (2524, 759096), (3244, 590616), (3744, 511741), (3786, 506064), (4866, 393744), (5048, 379548), (5679, 337376), (6488, 295308), (7299, 262496), (7572, 253032), (8203, 233568), (9732, 196872), (10096, 189774), (10543, 181728), (11358, 168688), (12976, 147654), (14598, 131248), (15144, 126516), (16406, 116784), (19464, 98436), (20192, 94887), (21086, 90864), (22716, 84344), (24609, 77856), (25952, 73827), (29196, 65624), (30288, 63258), (31629, 60576), (32812, 58392), (38928, 49218), (42172, 45432)]