1668205308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1844

約数の個数: 192

約数和(自身を含む): 5225665536

約数和(自身を除く): 3557460228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 61, 66, 68, 77, 84, 102, 119, 122, 132, 154, 183, 187, 204, 231, 238, 244, 308, 357, 366, 374, 427, 462, 476, 561, 671, 714, 732, 748, 854, 924, 1037, 1122, 1281, 1309, 1342, 1428, 1708, 1741, 2013, 2074, 2244, 2562, 2618, 2684, 3111, 3482, 3927, 4026, 4148, 4697, 5124, 5223, 5236, 6222, 6964, 7259, 7854, 8052, 9394, 10446, 11407, 12187, 12444, 14091, 14518, 15708, 18788, 19151, 20892, 21777, 22814, 24374, 28182, 29036, 29597, 34221, 36561, 38302, 43554, 45628, 48748, 56364, 57453, 59194, 68442, 73122, 76604, 79849, 87108, 88791, 106201, 114906, 118388, 134057, 136884, 146244, 159698, 177582, 207179, 212402, 229812, 239547, 268114, 318603, 319396, 325567, 355164, 402171, 414358, 424804, 479094, 536228, 621537, 637206, 651134, 743407, 804342, 828716, 958188, 976701, 1168211, 1243074, 1274412, 1302268, 1486814, 1608684, 1805417, 1953402, 2230221, 2278969, 2336422, 2486148, 2973628, 3504633, 3610834, 3906804, 4460442, 4557938, 4672844, 5416251, 6836907, 7009266, 7221668, 8177477, 8920884, 9115876, 10832502, 12637919, 13673814, 14018532, 16354954, 19859587, 21665004, 24532431, 25275838, 27347628, 32709908, 37913757, 39719174, 49064862, 50551676, 59578761, 75827514, 79438348, 98129724, 119157522, 139017109, 151655028, 238315044, 278034218, 417051327, 556068436, 834102654, 1668205308]

約数ペア:

[(1, 1668205308), (2, 834102654), (3, 556068436), (4, 417051327), (6, 278034218), (7, 238315044), (11, 151655028), (12, 139017109), (14, 119157522), (17, 98129724), (21, 79438348), (22, 75827514), (28, 59578761), (33, 50551676), (34, 49064862), (42, 39719174), (44, 37913757), (51, 32709908), (61, 27347628), (66, 25275838), (68, 24532431), (77, 21665004), (84, 19859587), (102, 16354954), (119, 14018532), (122, 13673814), (132, 12637919), (154, 10832502), (183, 9115876), (187, 8920884), (204, 8177477), (231, 7221668), (238, 7009266), (244, 6836907), (308, 5416251), (357, 4672844), (366, 4557938), (374, 4460442), (427, 3906804), (462, 3610834), (476, 3504633), (561, 2973628), (671, 2486148), (714, 2336422), (732, 2278969), (748, 2230221), (854, 1953402), (924, 1805417), (1037, 1608684), (1122, 1486814), (1281, 1302268), (1309, 1274412), (1342, 1243074), (1428, 1168211), (1708, 976701), (1741, 958188), (2013, 828716), (2074, 804342), (2244, 743407), (2562, 651134), (2618, 637206), (2684, 621537), (3111, 536228), (3482, 479094), (3927, 424804), (4026, 414358), (4148, 402171), (4697, 355164), (5124, 325567), (5223, 319396), (5236, 318603), (6222, 268114), (6964, 239547), (7259, 229812), (7854, 212402), (8052, 207179), (9394, 177582), (10446, 159698), (11407, 146244), (12187, 136884), (12444, 134057), (14091, 118388), (14518, 114906), (15708, 106201), (18788, 88791), (19151, 87108), (20892, 79849), (21777, 76604), (22814, 73122), (24374, 68442), (28182, 59194), (29036, 57453), (29597, 56364), (34221, 48748), (36561, 45628), (38302, 43554)]