449902908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 216

約数和(自身を含む): 1488378528

約数和(自身を除く): 1038475620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 49, 52, 63, 69, 78, 84, 91, 92, 98, 117, 126, 138, 147, 156, 161, 182, 196, 207, 234, 252, 273, 276, 294, 299, 322, 364, 414, 441, 468, 483, 546, 588, 598, 637, 644, 819, 828, 853, 882, 897, 966, 1092, 1127, 1196, 1274, 1449, 1638, 1706, 1764, 1794, 1911, 1932, 2093, 2254, 2548, 2559, 2691, 2898, 3276, 3381, 3412, 3588, 3822, 4186, 4508, 5118, 5382, 5733, 5796, 5971, 6279, 6762, 7644, 7677, 8372, 10143, 10236, 10764, 11089, 11466, 11942, 12558, 13524, 14651, 15354, 17913, 18837, 19619, 20286, 22178, 22932, 23884, 25116, 29302, 30708, 33267, 35826, 37674, 39238, 40572, 41797, 43953, 44356, 53739, 58604, 58857, 66534, 71652, 75348, 77623, 78476, 83594, 87906, 99801, 107478, 117714, 125391, 131859, 133068, 137333, 155246, 167188, 175812, 176571, 199602, 214956, 232869, 235428, 250782, 255047, 263718, 274666, 310492, 353142, 376173, 399204, 411999, 465738, 501564, 510094, 527436, 543361, 549332, 698607, 706284, 752346, 765141, 823998, 931476, 961331, 1020188, 1086722, 1235997, 1397214, 1504692, 1530282, 1630083, 1647996, 1785329, 1922662, 2173444, 2295423, 2471994, 2794428, 2883993, 3060564, 3260166, 3570658, 3845324, 4590846, 4890249, 4943988, 5355987, 5767986, 6520332, 7141316, 8651979, 9181692, 9780498, 10711974, 11535972, 12497303, 16067961, 17303958, 19560996, 21423948, 24994606, 32135922, 34607916, 37491909, 49989212, 64271844, 74983818, 112475727, 149967636, 224951454, 449902908]

約数ペア:

[(1, 449902908), (2, 224951454), (3, 149967636), (4, 112475727), (6, 74983818), (7, 64271844), (9, 49989212), (12, 37491909), (13, 34607916), (14, 32135922), (18, 24994606), (21, 21423948), (23, 19560996), (26, 17303958), (28, 16067961), (36, 12497303), (39, 11535972), (42, 10711974), (46, 9780498), (49, 9181692), (52, 8651979), (63, 7141316), (69, 6520332), (78, 5767986), (84, 5355987), (91, 4943988), (92, 4890249), (98, 4590846), (117, 3845324), (126, 3570658), (138, 3260166), (147, 3060564), (156, 2883993), (161, 2794428), (182, 2471994), (196, 2295423), (207, 2173444), (234, 1922662), (252, 1785329), (273, 1647996), (276, 1630083), (294, 1530282), (299, 1504692), (322, 1397214), (364, 1235997), (414, 1086722), (441, 1020188), (468, 961331), (483, 931476), (546, 823998), (588, 765141), (598, 752346), (637, 706284), (644, 698607), (819, 549332), (828, 543361), (853, 527436), (882, 510094), (897, 501564), (966, 465738), (1092, 411999), (1127, 399204), (1196, 376173), (1274, 353142), (1449, 310492), (1638, 274666), (1706, 263718), (1764, 255047), (1794, 250782), (1911, 235428), (1932, 232869), (2093, 214956), (2254, 199602), (2548, 176571), (2559, 175812), (2691, 167188), (2898, 155246), (3276, 137333), (3381, 133068), (3412, 131859), (3588, 125391), (3822, 117714), (4186, 107478), (4508, 99801), (5118, 87906), (5382, 83594), (5733, 78476), (5796, 77623), (5971, 75348), (6279, 71652), (6762, 66534), (7644, 58857), (7677, 58604), (8372, 53739), (10143, 44356), (10236, 43953), (10764, 41797), (11089, 40572), (11466, 39238), (11942, 37674), (12558, 35826), (13524, 33267), (14651, 30708), (15354, 29302), (17913, 25116), (18837, 23884), (19619, 22932), (20286, 22178)]