1247510432

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 3093479424

約数和(自身を除く): 1845968992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 73, 92, 107, 112, 124, 146, 161, 184, 214, 217, 224, 248, 292, 322, 368, 428, 434, 496, 511, 584, 644, 713, 736, 749, 856, 868, 992, 1022, 1168, 1288, 1426, 1498, 1679, 1712, 1736, 2044, 2263, 2336, 2461, 2576, 2852, 2996, 3317, 3358, 3424, 3472, 4088, 4526, 4922, 4991, 5152, 5704, 5992, 6634, 6716, 6944, 7811, 8176, 9052, 9844, 9982, 11408, 11753, 11984, 13268, 13432, 15622, 15841, 16352, 17227, 18104, 19688, 19964, 22816, 23219, 23506, 23968, 26536, 26864, 31244, 31682, 34454, 36208, 39376, 39928, 46438, 47012, 52049, 53072, 53728, 54677, 62488, 63364, 68908, 72416, 76291, 78752, 79856, 92876, 94024, 104098, 106144, 109354, 124976, 126728, 137816, 152582, 159712, 179653, 185752, 188048, 208196, 218708, 242141, 249952, 253456, 275632, 305164, 359306, 364343, 371504, 376096, 416392, 437416, 484282, 506912, 534037, 551264, 610328, 718612, 728686, 743008, 832784, 874832, 968564, 1068074, 1220656, 1257571, 1437224, 1457372, 1665568, 1694987, 1749664, 1937128, 2136148, 2441312, 2515142, 2874448, 2914744, 3389974, 3874256, 4272296, 5030284, 5569243, 5748896, 5829488, 6779948, 7748512, 8544592, 10060568, 11138486, 11658976, 13559896, 17089184, 20121136, 22276972, 27119792, 38984701, 40242272, 44553944, 54239584, 77969402, 89107888, 155938804, 178215776, 311877608, 623755216, 1247510432]

約数ペア:

[(1, 1247510432), (2, 623755216), (4, 311877608), (7, 178215776), (8, 155938804), (14, 89107888), (16, 77969402), (23, 54239584), (28, 44553944), (31, 40242272), (32, 38984701), (46, 27119792), (56, 22276972), (62, 20121136), (73, 17089184), (92, 13559896), (107, 11658976), (112, 11138486), (124, 10060568), (146, 8544592), (161, 7748512), (184, 6779948), (214, 5829488), (217, 5748896), (224, 5569243), (248, 5030284), (292, 4272296), (322, 3874256), (368, 3389974), (428, 2914744), (434, 2874448), (496, 2515142), (511, 2441312), (584, 2136148), (644, 1937128), (713, 1749664), (736, 1694987), (749, 1665568), (856, 1457372), (868, 1437224), (992, 1257571), (1022, 1220656), (1168, 1068074), (1288, 968564), (1426, 874832), (1498, 832784), (1679, 743008), (1712, 728686), (1736, 718612), (2044, 610328), (2263, 551264), (2336, 534037), (2461, 506912), (2576, 484282), (2852, 437416), (2996, 416392), (3317, 376096), (3358, 371504), (3424, 364343), (3472, 359306), (4088, 305164), (4526, 275632), (4922, 253456), (4991, 249952), (5152, 242141), (5704, 218708), (5992, 208196), (6634, 188048), (6716, 185752), (6944, 179653), (7811, 159712), (8176, 152582), (9052, 137816), (9844, 126728), (9982, 124976), (11408, 109354), (11753, 106144), (11984, 104098), (13268, 94024), (13432, 92876), (15622, 79856), (15841, 78752), (16352, 76291), (17227, 72416), (18104, 68908), (19688, 63364), (19964, 62488), (22816, 54677), (23219, 53728), (23506, 53072), (23968, 52049), (26536, 47012), (26864, 46438), (31244, 39928), (31682, 39376), (34454, 36208)]