260874852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{22669}}^1$

素因数の和:22820

約数の個数: 48

約数和(自身を含む): 700775040

約数和(自身を除く): 439900188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 22669, 45338, 68007, 90676, 136014, 158683, 272028, 317366, 476049, 634732, 952098, 1904196, 3105653, 6211306, 9316959, 12422612, 18633918, 21739571, 37267836, 43479142, 65218713, 86958284, 130437426, 260874852]

約数ペア:

[(1, 260874852), (2, 130437426), (3, 86958284), (4, 65218713), (6, 43479142), (7, 37267836), (12, 21739571), (14, 18633918), (21, 12422612), (28, 9316959), (42, 6211306), (84, 3105653), (137, 1904196), (274, 952098), (411, 634732), (548, 476049), (822, 317366), (959, 272028), (1644, 158683), (1918, 136014), (2877, 90676), (3836, 68007), (5754, 45338), (11508, 22669)]