216222318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 579744000

約数和(自身を除く): 363521682

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 43, 54, 57, 58, 78, 86, 87, 114, 117, 129, 169, 171, 174, 234, 247, 258, 261, 338, 342, 351, 377, 387, 494, 507, 513, 522, 551, 559, 702, 741, 754, 774, 783, 817, 1014, 1026, 1102, 1118, 1131, 1161, 1247, 1482, 1521, 1566, 1634, 1653, 1677, 2223, 2262, 2322, 2451, 2494, 3042, 3211, 3306, 3354, 3393, 3741, 4446, 4563, 4901, 4902, 4959, 5031, 6422, 6669, 6786, 7163, 7267, 7353, 7482, 9126, 9633, 9802, 9918, 10062, 10179, 10621, 11223, 13338, 14326, 14534, 14703, 14706, 14877, 15093, 16211, 19266, 20358, 21242, 21489, 21801, 22059, 22446, 23693, 28899, 29406, 29754, 30186, 31863, 32422, 33669, 42978, 43602, 44109, 44118, 47386, 48633, 57798, 63726, 64467, 65403, 67338, 71079, 86697, 88218, 93119, 95589, 97266, 128934, 130806, 132327, 138073, 142158, 145899, 173394, 186238, 191178, 193401, 196209, 210743, 213237, 264654, 276146, 279357, 286767, 291798, 308009, 386802, 392418, 414219, 421486, 426474, 437697, 558714, 573534, 616018, 632229, 639711, 828438, 838071, 875394, 924027, 1242657, 1264458, 1279422, 1676142, 1848054, 1896687, 2485314, 2514213, 2772081, 3727971, 3793374, 4004117, 5028426, 5544162, 5690061, 7455942, 8008234, 8316243, 11380122, 12012351, 16632486, 24024702, 36037053, 72074106, 108111159, 216222318]

約数ペア:

[(1, 216222318), (2, 108111159), (3, 72074106), (6, 36037053), (9, 24024702), (13, 16632486), (18, 12012351), (19, 11380122), (26, 8316243), (27, 8008234), (29, 7455942), (38, 5690061), (39, 5544162), (43, 5028426), (54, 4004117), (57, 3793374), (58, 3727971), (78, 2772081), (86, 2514213), (87, 2485314), (114, 1896687), (117, 1848054), (129, 1676142), (169, 1279422), (171, 1264458), (174, 1242657), (234, 924027), (247, 875394), (258, 838071), (261, 828438), (338, 639711), (342, 632229), (351, 616018), (377, 573534), (387, 558714), (494, 437697), (507, 426474), (513, 421486), (522, 414219), (551, 392418), (559, 386802), (702, 308009), (741, 291798), (754, 286767), (774, 279357), (783, 276146), (817, 264654), (1014, 213237), (1026, 210743), (1102, 196209), (1118, 193401), (1131, 191178), (1161, 186238), (1247, 173394), (1482, 145899), (1521, 142158), (1566, 138073), (1634, 132327), (1653, 130806), (1677, 128934), (2223, 97266), (2262, 95589), (2322, 93119), (2451, 88218), (2494, 86697), (3042, 71079), (3211, 67338), (3306, 65403), (3354, 64467), (3393, 63726), (3741, 57798), (4446, 48633), (4563, 47386), (4901, 44118), (4902, 44109), (4959, 43602), (5031, 42978), (6422, 33669), (6669, 32422), (6786, 31863), (7163, 30186), (7267, 29754), (7353, 29406), (7482, 28899), (9126, 23693), (9633, 22446), (9802, 22059), (9918, 21801), (10062, 21489), (10179, 21242), (10621, 20358), (11223, 19266), (13338, 16211), (14326, 15093), (14534, 14877), (14703, 14706)]