221662152

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2203

約数の個数: 96

約数和(自身を含む): 633185280

約数和(自身を除く): 411523128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 558, 564, 744, 846, 1116, 1128, 1457, 1692, 2113, 2232, 2914, 3384, 4226, 4371, 5828, 6339, 8452, 8742, 11656, 12678, 13113, 16904, 17484, 19017, 25356, 26226, 34968, 38034, 50712, 52452, 65503, 76068, 99311, 104904, 131006, 152136, 196509, 198622, 262012, 297933, 393018, 397244, 524024, 589527, 595866, 786036, 794488, 893799, 1179054, 1191732, 1572072, 1787598, 2358108, 2383464, 3078641, 3575196, 4716216, 6157282, 7150392, 9235923, 12314564, 18471846, 24629128, 27707769, 36943692, 55415538, 73887384, 110831076, 221662152]

約数ペア:

[(1, 221662152), (2, 110831076), (3, 73887384), (4, 55415538), (6, 36943692), (8, 27707769), (9, 24629128), (12, 18471846), (18, 12314564), (24, 9235923), (31, 7150392), (36, 6157282), (47, 4716216), (62, 3575196), (72, 3078641), (93, 2383464), (94, 2358108), (124, 1787598), (141, 1572072), (186, 1191732), (188, 1179054), (248, 893799), (279, 794488), (282, 786036), (372, 595866), (376, 589527), (423, 524024), (558, 397244), (564, 393018), (744, 297933), (846, 262012), (1116, 198622), (1128, 196509), (1457, 152136), (1692, 131006), (2113, 104904), (2232, 99311), (2914, 76068), (3384, 65503), (4226, 52452), (4371, 50712), (5828, 38034), (6339, 34968), (8452, 26226), (8742, 25356), (11656, 19017), (12678, 17484), (13113, 16904)]