220859352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 726912000

約数和(自身を除く): 506052648

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, 79, 84, 86, 108, 126, 129, 158, 168, 172, 189, 216, 237, 252, 258, 301, 316, 344, 378, 387, 474, 504, 516, 553, 602, 632, 711, 756, 774, 903, 948, 1032, 1106, 1161, 1204, 1422, 1512, 1548, 1659, 1806, 1849, 1896, 2133, 2212, 2322, 2408, 2709, 2844, 3096, 3318, 3397, 3612, 3698, 4266, 4424, 4644, 4977, 5418, 5547, 5688, 6636, 6794, 7224, 7396, 8127, 8532, 9288, 9954, 10191, 10836, 11094, 12943, 13272, 13588, 14792, 14931, 16254, 16641, 17064, 19908, 20382, 21672, 22188, 23779, 25886, 27176, 29862, 30573, 32508, 33282, 38829, 39816, 40764, 44376, 47558, 49923, 51772, 59724, 61146, 65016, 66564, 71337, 77658, 81528, 91719, 95116, 99846, 103544, 116487, 119448, 122292, 133128, 142674, 146071, 155316, 183438, 190232, 199692, 214011, 232974, 244584, 285348, 292142, 310632, 349461, 366876, 399384, 428022, 438213, 465948, 570696, 584284, 642033, 698922, 733752, 856044, 876426, 931896, 1022497, 1168568, 1284066, 1314639, 1397844, 1712088, 1752852, 2044994, 2568132, 2629278, 2795688, 3067491, 3505704, 3943917, 4089988, 5136264, 5258556, 6134982, 7887834, 8179976, 9202473, 10517112, 12269964, 15775668, 18404946, 24539928, 27607419, 31551336, 36809892, 55214838, 73619784, 110429676, 220859352]

約数ペア:

[(1, 220859352), (2, 110429676), (3, 73619784), (4, 55214838), (6, 36809892), (7, 31551336), (8, 27607419), (9, 24539928), (12, 18404946), (14, 15775668), (18, 12269964), (21, 10517112), (24, 9202473), (27, 8179976), (28, 7887834), (36, 6134982), (42, 5258556), (43, 5136264), (54, 4089988), (56, 3943917), (63, 3505704), (72, 3067491), (79, 2795688), (84, 2629278), (86, 2568132), (108, 2044994), (126, 1752852), (129, 1712088), (158, 1397844), (168, 1314639), (172, 1284066), (189, 1168568), (216, 1022497), (237, 931896), (252, 876426), (258, 856044), (301, 733752), (316, 698922), (344, 642033), (378, 584284), (387, 570696), (474, 465948), (504, 438213), (516, 428022), (553, 399384), (602, 366876), (632, 349461), (711, 310632), (756, 292142), (774, 285348), (903, 244584), (948, 232974), (1032, 214011), (1106, 199692), (1161, 190232), (1204, 183438), (1422, 155316), (1512, 146071), (1548, 142674), (1659, 133128), (1806, 122292), (1849, 119448), (1896, 116487), (2133, 103544), (2212, 99846), (2322, 95116), (2408, 91719), (2709, 81528), (2844, 77658), (3096, 71337), (3318, 66564), (3397, 65016), (3612, 61146), (3698, 59724), (4266, 51772), (4424, 49923), (4644, 47558), (4977, 44376), (5418, 40764), (5547, 39816), (5688, 38829), (6636, 33282), (6794, 32508), (7224, 30573), (7396, 29862), (8127, 27176), (8532, 25886), (9288, 23779), (9954, 22188), (10191, 21672), (10836, 20382), (11094, 19908), (12943, 17064), (13272, 16641), (13588, 16254), (14792, 14931)]