1389527328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{21317}}^1$

素因数の和:21434

約数の個数: 96

約数和(自身を含む): 4211754624

約数和(自身を除く): 2822227296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 97, 112, 168, 194, 224, 291, 336, 388, 582, 672, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 3104, 4074, 4656, 5432, 8148, 9312, 10864, 16296, 21317, 21728, 32592, 42634, 63951, 65184, 85268, 127902, 149219, 170536, 255804, 298438, 341072, 447657, 511608, 596876, 682144, 895314, 1023216, 1193752, 1790628, 2046432, 2067749, 2387504, 3581256, 4135498, 4775008, 6203247, 7162512, 8270996, 12406494, 14325024, 14474243, 16541992, 24812988, 28948486, 33083984, 43422729, 49625976, 57896972, 66167968, 86845458, 99251952, 115793944, 173690916, 198503904, 231587888, 347381832, 463175776, 694763664, 1389527328]

約数ペア:

[(1, 1389527328), (2, 694763664), (3, 463175776), (4, 347381832), (6, 231587888), (7, 198503904), (8, 173690916), (12, 115793944), (14, 99251952), (16, 86845458), (21, 66167968), (24, 57896972), (28, 49625976), (32, 43422729), (42, 33083984), (48, 28948486), (56, 24812988), (84, 16541992), (96, 14474243), (97, 14325024), (112, 12406494), (168, 8270996), (194, 7162512), (224, 6203247), (291, 4775008), (336, 4135498), (388, 3581256), (582, 2387504), (672, 2067749), (679, 2046432), (776, 1790628), (1164, 1193752), (1358, 1023216), (1552, 895314), (2037, 682144), (2328, 596876), (2716, 511608), (3104, 447657), (4074, 341072), (4656, 298438), (5432, 255804), (8148, 170536), (9312, 149219), (10864, 127902), (16296, 85268), (21317, 65184), (21728, 63951), (32592, 42634)]