268774842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1481}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 640224000

約数和(自身を除く): 371449158

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 149, 174, 203, 298, 406, 447, 609, 894, 1043, 1218, 1481, 2086, 2962, 3129, 4321, 4443, 6258, 8642, 8886, 10367, 12963, 20734, 25926, 30247, 31101, 42949, 60494, 62202, 85898, 90741, 128847, 181482, 220669, 257694, 300643, 441338, 601286, 662007, 901929, 1324014, 1544683, 1803858, 3089366, 4634049, 6399401, 9268098, 12798802, 19198203, 38396406, 44795807, 89591614, 134387421, 268774842]

約数ペア:

[(1, 268774842), (2, 134387421), (3, 89591614), (6, 44795807), (7, 38396406), (14, 19198203), (21, 12798802), (29, 9268098), (42, 6399401), (58, 4634049), (87, 3089366), (149, 1803858), (174, 1544683), (203, 1324014), (298, 901929), (406, 662007), (447, 601286), (609, 441338), (894, 300643), (1043, 257694), (1218, 220669), (1481, 181482), (2086, 128847), (2962, 90741), (3129, 85898), (4321, 62202), (4443, 60494), (6258, 42949), (8642, 31101), (8886, 30247), (10367, 25926), (12963, 20734)]