1828910664

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21221}}^1$

素因数の和:21265

約数の個数: 160

約数和(自身を含む): 6162868800

約数和(自身を除く): 4333958136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 3078, 3192, 3591, 4104, 4536, 4788, 6156, 7182, 9576, 10773, 12312, 14364, 21221, 21546, 28728, 42442, 43092, 63663, 84884, 86184, 127326, 148547, 169768, 190989, 254652, 297094, 381978, 403199, 445641, 509304, 572967, 594188, 763956, 806398, 891282, 1145934, 1188376, 1209597, 1336923, 1527912, 1612796, 1718901, 1782564, 2291868, 2419194, 2673846, 2822393, 3225592, 3437802, 3565128, 3628791, 4010769, 4583736, 4838388, 5347692, 5644786, 6875604, 7257582, 8021538, 8467179, 9676776, 10695384, 10886373, 11289572, 12032307, 13751208, 14515164, 16043076, 16934358, 21772746, 22579144, 24064614, 25401537, 29030328, 32086152, 32659119, 33868716, 43545492, 48129228, 50803074, 65318238, 67737432, 76204611, 87090984, 96258456, 101606148, 130636476, 152409222, 203212296, 228613833, 261272952, 304818444, 457227666, 609636888, 914455332, 1828910664]

約数ペア:

[(1, 1828910664), (2, 914455332), (3, 609636888), (4, 457227666), (6, 304818444), (7, 261272952), (8, 228613833), (9, 203212296), (12, 152409222), (14, 130636476), (18, 101606148), (19, 96258456), (21, 87090984), (24, 76204611), (27, 67737432), (28, 65318238), (36, 50803074), (38, 48129228), (42, 43545492), (54, 33868716), (56, 32659119), (57, 32086152), (63, 29030328), (72, 25401537), (76, 24064614), (81, 22579144), (84, 21772746), (108, 16934358), (114, 16043076), (126, 14515164), (133, 13751208), (152, 12032307), (162, 11289572), (168, 10886373), (171, 10695384), (189, 9676776), (216, 8467179), (228, 8021538), (252, 7257582), (266, 6875604), (324, 5644786), (342, 5347692), (378, 4838388), (399, 4583736), (456, 4010769), (504, 3628791), (513, 3565128), (532, 3437802), (567, 3225592), (648, 2822393), (684, 2673846), (756, 2419194), (798, 2291868), (1026, 1782564), (1064, 1718901), (1134, 1612796), (1197, 1527912), (1368, 1336923), (1512, 1209597), (1539, 1188376), (1596, 1145934), (2052, 891282), (2268, 806398), (2394, 763956), (3078, 594188), (3192, 572967), (3591, 509304), (4104, 445641), (4536, 403199), (4788, 381978), (6156, 297094), (7182, 254652), (9576, 190989), (10773, 169768), (12312, 148547), (14364, 127326), (21221, 86184), (21546, 84884), (28728, 63663), (42442, 43092)]