38955282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 86384640

約数和(自身を除く): 47429358

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 114, 146, 151, 186, 219, 302, 438, 453, 589, 906, 1178, 1387, 1767, 2263, 2774, 2869, 3534, 4161, 4526, 4681, 5738, 6789, 8322, 8607, 9362, 11023, 13578, 14043, 17214, 22046, 28086, 33069, 42997, 66138, 85994, 88939, 128991, 177878, 209437, 257982, 266817, 341713, 418874, 533634, 628311, 683426, 1025139, 1256622, 2050278, 6492547, 12985094, 19477641, 38955282]

約数ペア:

[(1, 38955282), (2, 19477641), (3, 12985094), (6, 6492547), (19, 2050278), (31, 1256622), (38, 1025139), (57, 683426), (62, 628311), (73, 533634), (93, 418874), (114, 341713), (146, 266817), (151, 257982), (186, 209437), (219, 177878), (302, 128991), (438, 88939), (453, 85994), (589, 66138), (906, 42997), (1178, 33069), (1387, 28086), (1767, 22046), (2263, 17214), (2774, 14043), (2869, 13578), (3534, 11023), (4161, 9362), (4526, 8607), (4681, 8322), (5738, 6789)]