299944192

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{41}}^3$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 649783512

約数和(自身を除く): 349839320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 328, 544, 656, 697, 1088, 1312, 1394, 1681, 2176, 2624, 2788, 3362, 4352, 5248, 5576, 6724, 10496, 11152, 13448, 22304, 26896, 28577, 44608, 53792, 57154, 68921, 89216, 107584, 114308, 137842, 178432, 215168, 228616, 275684, 430336, 457232, 551368, 914464, 1102736, 1171657, 1828928, 2205472, 2343314, 3657856, 4410944, 4686628, 7315712, 8821888, 9373256, 17643776, 18746512, 37493024, 74986048, 149972096, 299944192]

約数ペア:

[(1, 299944192), (2, 149972096), (4, 74986048), (8, 37493024), (16, 18746512), (17, 17643776), (32, 9373256), (34, 8821888), (41, 7315712), (64, 4686628), (68, 4410944), (82, 3657856), (128, 2343314), (136, 2205472), (164, 1828928), (256, 1171657), (272, 1102736), (328, 914464), (544, 551368), (656, 457232), (697, 430336), (1088, 275684), (1312, 228616), (1394, 215168), (1681, 178432), (2176, 137842), (2624, 114308), (2788, 107584), (3362, 89216), (4352, 68921), (5248, 57154), (5576, 53792), (6724, 44608), (10496, 28577), (11152, 26896), (13448, 22304)]