191292816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 620585280

約数和(自身を除く): 429292464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 31, 33, 39, 44, 48, 52, 58, 62, 66, 78, 87, 88, 93, 104, 116, 124, 132, 143, 156, 174, 176, 186, 208, 232, 248, 264, 286, 312, 319, 341, 348, 372, 377, 403, 429, 464, 496, 528, 572, 624, 638, 682, 696, 744, 754, 806, 858, 899, 957, 961, 1023, 1131, 1144, 1209, 1276, 1364, 1392, 1488, 1508, 1612, 1716, 1798, 1914, 1922, 2046, 2262, 2288, 2418, 2552, 2697, 2728, 2883, 3016, 3224, 3432, 3596, 3828, 3844, 4092, 4147, 4433, 4524, 4836, 5104, 5394, 5456, 5766, 6032, 6448, 6864, 7192, 7656, 7688, 8184, 8294, 8866, 9048, 9672, 9889, 10571, 10788, 11532, 11687, 12441, 12493, 13299, 14384, 15312, 15376, 16368, 16588, 17732, 18096, 19344, 19778, 21142, 21576, 23064, 23374, 24882, 24986, 26598, 27869, 29667, 31713, 33176, 35061, 35464, 37479, 39556, 42284, 43152, 46128, 46748, 49764, 49972, 53196, 55738, 59334, 63426, 66352, 70122, 70928, 74958, 79112, 83607, 84568, 93496, 99528, 99944, 106392, 111476, 118668, 126852, 128557, 137423, 140244, 149916, 158224, 167214, 169136, 186992, 199056, 199888, 212784, 222952, 237336, 253704, 257114, 274846, 280488, 299832, 306559, 334428, 362297, 385671, 412269, 445904, 474672, 507408, 514228, 549692, 560976, 599664, 613118, 668856, 724594, 771342, 824538, 919677, 1028456, 1086891, 1099384, 1226236, 1337712, 1449188, 1542684, 1649076, 1839354, 2056912, 2173782, 2198768, 2452472, 2898376, 3085368, 3298152, 3678708, 3985267, 4347564, 4904944, 5796752, 6170736, 6596304, 7357416, 7970534, 8695128, 11955801, 14714832, 15941068, 17390256, 23911602, 31882136, 47823204, 63764272, 95646408, 191292816]

約数ペア:

[(1, 191292816), (2, 95646408), (3, 63764272), (4, 47823204), (6, 31882136), (8, 23911602), (11, 17390256), (12, 15941068), (13, 14714832), (16, 11955801), (22, 8695128), (24, 7970534), (26, 7357416), (29, 6596304), (31, 6170736), (33, 5796752), (39, 4904944), (44, 4347564), (48, 3985267), (52, 3678708), (58, 3298152), (62, 3085368), (66, 2898376), (78, 2452472), (87, 2198768), (88, 2173782), (93, 2056912), (104, 1839354), (116, 1649076), (124, 1542684), (132, 1449188), (143, 1337712), (156, 1226236), (174, 1099384), (176, 1086891), (186, 1028456), (208, 919677), (232, 824538), (248, 771342), (264, 724594), (286, 668856), (312, 613118), (319, 599664), (341, 560976), (348, 549692), (372, 514228), (377, 507408), (403, 474672), (429, 445904), (464, 412269), (496, 385671), (528, 362297), (572, 334428), (624, 306559), (638, 299832), (682, 280488), (696, 274846), (744, 257114), (754, 253704), (806, 237336), (858, 222952), (899, 212784), (957, 199888), (961, 199056), (1023, 186992), (1131, 169136), (1144, 167214), (1209, 158224), (1276, 149916), (1364, 140244), (1392, 137423), (1488, 128557), (1508, 126852), (1612, 118668), (1716, 111476), (1798, 106392), (1914, 99944), (1922, 99528), (2046, 93496), (2262, 84568), (2288, 83607), (2418, 79112), (2552, 74958), (2697, 70928), (2728, 70122), (2883, 66352), (3016, 63426), (3224, 59334), (3432, 55738), (3596, 53196), (3828, 49972), (3844, 49764), (4092, 46748), (4147, 46128), (4433, 43152), (4524, 42284), (4836, 39556), (5104, 37479), (5394, 35464), (5456, 35061), (5766, 33176), (6032, 31713), (6448, 29667), (6864, 27869), (7192, 26598), (7656, 24986), (7688, 24882), (8184, 23374), (8294, 23064), (8866, 21576), (9048, 21142), (9672, 19778), (9889, 19344), (10571, 18096), (10788, 17732), (11532, 16588), (11687, 16368), (12441, 15376), (12493, 15312), (13299, 14384)]