216226416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 655203600

約数和(自身を除く): 438977184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 149, 168, 196, 294, 298, 336, 392, 447, 588, 596, 617, 784, 894, 1043, 1176, 1192, 1234, 1788, 1851, 2086, 2352, 2384, 2468, 3129, 3576, 3702, 4172, 4319, 4936, 6258, 7152, 7301, 7404, 8344, 8638, 9872, 12516, 12957, 14602, 14808, 16688, 17276, 21903, 25032, 25914, 29204, 29616, 30233, 34552, 43806, 50064, 51828, 58408, 60466, 69104, 87612, 90699, 91933, 103656, 116816, 120932, 175224, 181398, 183866, 207312, 241864, 275799, 350448, 362796, 367732, 483728, 551598, 643531, 725592, 735464, 1103196, 1287062, 1451184, 1470928, 1930593, 2206392, 2574124, 3861186, 4412784, 4504717, 5148248, 7722372, 9009434, 10296496, 13514151, 15444744, 18018868, 27028302, 30889488, 36037736, 54056604, 72075472, 108113208, 216226416]

約数ペア:

[(1, 216226416), (2, 108113208), (3, 72075472), (4, 54056604), (6, 36037736), (7, 30889488), (8, 27028302), (12, 18018868), (14, 15444744), (16, 13514151), (21, 10296496), (24, 9009434), (28, 7722372), (42, 5148248), (48, 4504717), (49, 4412784), (56, 3861186), (84, 2574124), (98, 2206392), (112, 1930593), (147, 1470928), (149, 1451184), (168, 1287062), (196, 1103196), (294, 735464), (298, 725592), (336, 643531), (392, 551598), (447, 483728), (588, 367732), (596, 362796), (617, 350448), (784, 275799), (894, 241864), (1043, 207312), (1176, 183866), (1192, 181398), (1234, 175224), (1788, 120932), (1851, 116816), (2086, 103656), (2352, 91933), (2384, 90699), (2468, 87612), (3129, 69104), (3576, 60466), (3702, 58408), (4172, 51828), (4319, 50064), (4936, 43806), (6258, 34552), (7152, 30233), (7301, 29616), (7404, 29204), (8344, 25914), (8638, 25032), (9872, 21903), (12516, 17276), (12957, 16688), (14602, 14808)]