8399496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 25640640

約数和(自身を除く): 17241144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 173, 204, 238, 289, 346, 357, 408, 476, 519, 578, 692, 714, 867, 952, 1038, 1156, 1211, 1384, 1428, 1734, 2023, 2076, 2312, 2422, 2856, 2941, 3468, 3633, 4046, 4152, 4844, 5882, 6069, 6936, 7266, 8092, 8823, 9688, 11764, 12138, 14532, 16184, 17646, 20587, 23528, 24276, 29064, 35292, 41174, 48552, 49997, 61761, 70584, 82348, 99994, 123522, 149991, 164696, 199988, 247044, 299982, 349979, 399976, 494088, 599964, 699958, 1049937, 1199928, 1399916, 2099874, 2799832, 4199748, 8399496]

約数ペア:

[(1, 8399496), (2, 4199748), (3, 2799832), (4, 2099874), (6, 1399916), (7, 1199928), (8, 1049937), (12, 699958), (14, 599964), (17, 494088), (21, 399976), (24, 349979), (28, 299982), (34, 247044), (42, 199988), (51, 164696), (56, 149991), (68, 123522), (84, 99994), (102, 82348), (119, 70584), (136, 61761), (168, 49997), (173, 48552), (204, 41174), (238, 35292), (289, 29064), (346, 24276), (357, 23528), (408, 20587), (476, 17646), (519, 16184), (578, 14532), (692, 12138), (714, 11764), (867, 9688), (952, 8823), (1038, 8092), (1156, 7266), (1211, 6936), (1384, 6069), (1428, 5882), (1734, 4844), (2023, 4152), (2076, 4046), (2312, 3633), (2422, 3468), (2856, 2941)]