1028735568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27583}}^1$

素因数の和:27641

約数の個数: 120

約数和(自身を含む): 3379371008

約数和(自身を除く): 2350635440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 9324, 12432, 18648, 27583, 37296, 55166, 82749, 110332, 165498, 193081, 220664, 248247, 330996, 386162, 441328, 496494, 579243, 661992, 772324, 992988, 1020571, 1158486, 1323984, 1544648, 1737729, 1985976, 2041142, 2316972, 3061713, 3089296, 3475458, 3971952, 4082284, 4633944, 6123426, 6950916, 7143997, 8164568, 9185139, 9267888, 12246852, 13901832, 14287994, 16329136, 18370278, 21431991, 24493704, 27803664, 28575988, 36740556, 42863982, 48987408, 57151976, 64295973, 73481112, 85727964, 114303952, 128591946, 146962224, 171455928, 257183892, 342911856, 514367784, 1028735568]

約数ペア:

[(1, 1028735568), (2, 514367784), (3, 342911856), (4, 257183892), (6, 171455928), (7, 146962224), (8, 128591946), (9, 114303952), (12, 85727964), (14, 73481112), (16, 64295973), (18, 57151976), (21, 48987408), (24, 42863982), (28, 36740556), (36, 28575988), (37, 27803664), (42, 24493704), (48, 21431991), (56, 18370278), (63, 16329136), (72, 14287994), (74, 13901832), (84, 12246852), (111, 9267888), (112, 9185139), (126, 8164568), (144, 7143997), (148, 6950916), (168, 6123426), (222, 4633944), (252, 4082284), (259, 3971952), (296, 3475458), (333, 3089296), (336, 3061713), (444, 2316972), (504, 2041142), (518, 1985976), (592, 1737729), (666, 1544648), (777, 1323984), (888, 1158486), (1008, 1020571), (1036, 992988), (1332, 772324), (1554, 661992), (1776, 579243), (2072, 496494), (2331, 441328), (2664, 386162), (3108, 330996), (4144, 248247), (4662, 220664), (5328, 193081), (6216, 165498), (9324, 110332), (12432, 82749), (18648, 55166), (27583, 37296)]