867211884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1163}}^1$

素因数の和:1460

約数の個数: 144

約数和(自身を含む): 2745550080

約数和(自身を除く): 1878338196

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 269, 308, 396, 462, 538, 693, 807, 924, 1076, 1163, 1386, 1614, 1883, 2326, 2421, 2772, 2959, 3228, 3489, 3766, 4652, 4842, 5649, 5918, 6978, 7532, 8141, 8877, 9684, 10467, 11298, 11836, 12793, 13956, 16282, 16947, 17754, 20713, 20934, 22596, 24423, 25586, 26631, 32564, 33894, 35508, 38379, 41426, 41868, 48846, 51172, 53262, 62139, 67788, 73269, 76758, 82852, 89551, 97692, 106524, 115137, 124278, 146538, 153516, 179102, 186417, 230274, 248556, 268653, 293076, 312847, 358204, 372834, 460548, 537306, 625694, 745668, 805959, 938541, 1074612, 1251388, 1611918, 1877082, 2189929, 2815623, 3223836, 3441317, 3754164, 4379858, 5631246, 6569787, 6882634, 8759716, 10323951, 11262492, 13139574, 13765268, 19709361, 20647902, 24089219, 26279148, 30971853, 39418722, 41295804, 48178438, 61943706, 72267657, 78837444, 96356876, 123887412, 144535314, 216802971, 289070628, 433605942, 867211884]

約数ペア:

[(1, 867211884), (2, 433605942), (3, 289070628), (4, 216802971), (6, 144535314), (7, 123887412), (9, 96356876), (11, 78837444), (12, 72267657), (14, 61943706), (18, 48178438), (21, 41295804), (22, 39418722), (28, 30971853), (33, 26279148), (36, 24089219), (42, 20647902), (44, 19709361), (63, 13765268), (66, 13139574), (77, 11262492), (84, 10323951), (99, 8759716), (126, 6882634), (132, 6569787), (154, 5631246), (198, 4379858), (231, 3754164), (252, 3441317), (269, 3223836), (308, 2815623), (396, 2189929), (462, 1877082), (538, 1611918), (693, 1251388), (807, 1074612), (924, 938541), (1076, 805959), (1163, 745668), (1386, 625694), (1614, 537306), (1883, 460548), (2326, 372834), (2421, 358204), (2772, 312847), (2959, 293076), (3228, 268653), (3489, 248556), (3766, 230274), (4652, 186417), (4842, 179102), (5649, 153516), (5918, 146538), (6978, 124278), (7532, 115137), (8141, 106524), (8877, 97692), (9684, 89551), (10467, 82852), (11298, 76758), (11836, 73269), (12793, 67788), (13956, 62139), (16282, 53262), (16947, 51172), (17754, 48846), (20713, 41868), (20934, 41426), (22596, 38379), (24423, 35508), (25586, 33894), (26631, 32564)]