222000636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 646486400

約数和(自身を除く): 424485764

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 121, 132, 143, 156, 209, 228, 242, 247, 286, 363, 418, 429, 484, 494, 572, 619, 627, 726, 741, 836, 858, 988, 1238, 1254, 1452, 1482, 1573, 1716, 1857, 2299, 2476, 2508, 2717, 2964, 3146, 3714, 4598, 4719, 5434, 6292, 6809, 6897, 7428, 8047, 8151, 9196, 9438, 10868, 11761, 13618, 13794, 16094, 16302, 18876, 20427, 23522, 24141, 27236, 27588, 29887, 32188, 32604, 35283, 40854, 47044, 48282, 59774, 70566, 74899, 81708, 88517, 89661, 96564, 119548, 129371, 141132, 149798, 152893, 177034, 179322, 224697, 258742, 265551, 299596, 305786, 354068, 358644, 388113, 449394, 458679, 517484, 531102, 611572, 776226, 898788, 917358, 973687, 1062204, 1423081, 1552452, 1681823, 1834716, 1947374, 2846162, 2921061, 3363646, 3894748, 4269243, 5045469, 5692324, 5842122, 6727292, 8538486, 10090938, 11684244, 17076972, 18500053, 20181876, 37000106, 55500159, 74000212, 111000318, 222000636]

約数ペア:

[(1, 222000636), (2, 111000318), (3, 74000212), (4, 55500159), (6, 37000106), (11, 20181876), (12, 18500053), (13, 17076972), (19, 11684244), (22, 10090938), (26, 8538486), (33, 6727292), (38, 5842122), (39, 5692324), (44, 5045469), (52, 4269243), (57, 3894748), (66, 3363646), (76, 2921061), (78, 2846162), (114, 1947374), (121, 1834716), (132, 1681823), (143, 1552452), (156, 1423081), (209, 1062204), (228, 973687), (242, 917358), (247, 898788), (286, 776226), (363, 611572), (418, 531102), (429, 517484), (484, 458679), (494, 449394), (572, 388113), (619, 358644), (627, 354068), (726, 305786), (741, 299596), (836, 265551), (858, 258742), (988, 224697), (1238, 179322), (1254, 177034), (1452, 152893), (1482, 149798), (1573, 141132), (1716, 129371), (1857, 119548), (2299, 96564), (2476, 89661), (2508, 88517), (2717, 81708), (2964, 74899), (3146, 70566), (3714, 59774), (4598, 48282), (4719, 47044), (5434, 40854), (6292, 35283), (6809, 32604), (6897, 32188), (7428, 29887), (8047, 27588), (8151, 27236), (9196, 24141), (9438, 23522), (10868, 20427), (11761, 18876), (13618, 16302), (13794, 16094)]