215788104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3384

約数の個数: 128

約数和(自身を含む): 701184000

約数和(自身を除く): 485395896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3319, 3612, 4644, 5418, 6638, 7224, 8127, 9288, 9957, 10836, 13276, 16254, 19914, 21672, 23233, 26552, 29871, 32508, 39828, 46466, 59742, 65016, 69699, 79656, 89613, 92932, 119484, 139398, 142717, 179226, 185864, 209097, 238968, 278796, 285434, 358452, 418194, 428151, 557592, 570868, 627291, 716904, 836388, 856302, 999019, 1141736, 1254582, 1284453, 1672776, 1712604, 1998038, 2509164, 2568906, 2997057, 3425208, 3853359, 3996076, 5018328, 5137812, 5994114, 7706718, 7992152, 8991171, 10275624, 11988228, 15413436, 17982342, 23976456, 26973513, 30826872, 35964684, 53947026, 71929368, 107894052, 215788104]

約数ペア:

[(1, 215788104), (2, 107894052), (3, 71929368), (4, 53947026), (6, 35964684), (7, 30826872), (8, 26973513), (9, 23976456), (12, 17982342), (14, 15413436), (18, 11988228), (21, 10275624), (24, 8991171), (27, 7992152), (28, 7706718), (36, 5994114), (42, 5137812), (43, 5018328), (54, 3996076), (56, 3853359), (63, 3425208), (72, 2997057), (84, 2568906), (86, 2509164), (108, 1998038), (126, 1712604), (129, 1672776), (168, 1284453), (172, 1254582), (189, 1141736), (216, 999019), (252, 856302), (258, 836388), (301, 716904), (344, 627291), (378, 570868), (387, 557592), (504, 428151), (516, 418194), (602, 358452), (756, 285434), (774, 278796), (903, 238968), (1032, 209097), (1161, 185864), (1204, 179226), (1512, 142717), (1548, 139398), (1806, 119484), (2322, 92932), (2408, 89613), (2709, 79656), (3096, 69699), (3319, 65016), (3612, 59742), (4644, 46466), (5418, 39828), (6638, 32508), (7224, 29871), (8127, 26552), (9288, 23233), (9957, 21672), (10836, 19914), (13276, 16254)]