717417428

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 1740480000

約数和(自身を除く): 1023062572

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 49, 52, 58, 73, 76, 91, 98, 116, 133, 146, 182, 196, 203, 247, 266, 292, 343, 364, 377, 406, 494, 511, 532, 551, 637, 686, 754, 812, 931, 949, 988, 1022, 1102, 1274, 1372, 1387, 1421, 1508, 1729, 1862, 1898, 2044, 2117, 2204, 2548, 2639, 2774, 2842, 3458, 3577, 3724, 3796, 3857, 4234, 4459, 5278, 5548, 5684, 6517, 6643, 6916, 7154, 7163, 7714, 8468, 8918, 9709, 9947, 10556, 12103, 13034, 13286, 14308, 14326, 14819, 15428, 17836, 18031, 18473, 19418, 19894, 24206, 25039, 26068, 26572, 26999, 27521, 28652, 29638, 36062, 36946, 38836, 39788, 40223, 46501, 48412, 50078, 50141, 53998, 55042, 59276, 67963, 72124, 73892, 80446, 84721, 93002, 100156, 100282, 103733, 107996, 110084, 126217, 129311, 135926, 160892, 169442, 186004, 188993, 192647, 200564, 207466, 252434, 258622, 271852, 281561, 325507, 338884, 350987, 377986, 385294, 414932, 475741, 504868, 517244, 522899, 563122, 651014, 701974, 726131, 755972, 770588, 883519, 951482, 1045798, 1126244, 1302028, 1348529, 1403948, 1452262, 1767038, 1902964, 1970927, 2091596, 2456909, 2697058, 2904524, 3534076, 3660293, 3941854, 4913818, 5394116, 6184633, 7320586, 7883708, 9439703, 9827636, 12369266, 13796489, 14641172, 18879406, 24738532, 25622051, 27592978, 37758812, 51244102, 55185956, 102488204, 179354357, 358708714, 717417428]

約数ペア:

[(1, 717417428), (2, 358708714), (4, 179354357), (7, 102488204), (13, 55185956), (14, 51244102), (19, 37758812), (26, 27592978), (28, 25622051), (29, 24738532), (38, 18879406), (49, 14641172), (52, 13796489), (58, 12369266), (73, 9827636), (76, 9439703), (91, 7883708), (98, 7320586), (116, 6184633), (133, 5394116), (146, 4913818), (182, 3941854), (196, 3660293), (203, 3534076), (247, 2904524), (266, 2697058), (292, 2456909), (343, 2091596), (364, 1970927), (377, 1902964), (406, 1767038), (494, 1452262), (511, 1403948), (532, 1348529), (551, 1302028), (637, 1126244), (686, 1045798), (754, 951482), (812, 883519), (931, 770588), (949, 755972), (988, 726131), (1022, 701974), (1102, 651014), (1274, 563122), (1372, 522899), (1387, 517244), (1421, 504868), (1508, 475741), (1729, 414932), (1862, 385294), (1898, 377986), (2044, 350987), (2117, 338884), (2204, 325507), (2548, 281561), (2639, 271852), (2774, 258622), (2842, 252434), (3458, 207466), (3577, 200564), (3724, 192647), (3796, 188993), (3857, 186004), (4234, 169442), (4459, 160892), (5278, 135926), (5548, 129311), (5684, 126217), (6517, 110084), (6643, 107996), (6916, 103733), (7154, 100282), (7163, 100156), (7714, 93002), (8468, 84721), (8918, 80446), (9709, 73892), (9947, 72124), (10556, 67963), (12103, 59276), (13034, 55042), (13286, 53998), (14308, 50141), (14326, 50078), (14819, 48412), (15428, 46501), (17836, 40223), (18031, 39788), (18473, 38836), (19418, 36946), (19894, 36062), (24206, 29638), (25039, 28652), (26068, 27521), (26572, 26999)]