1617882984

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 4796536800

約数和(自身を除く): 3178653816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 331, 342, 397, 456, 513, 648, 662, 684, 794, 993, 1026, 1191, 1324, 1368, 1539, 1588, 1986, 2052, 2382, 2648, 2979, 3078, 3176, 3573, 3972, 4104, 4764, 5958, 6156, 6289, 7146, 7543, 7944, 8937, 9528, 10719, 11916, 12312, 12578, 14292, 15086, 17874, 18867, 21438, 22629, 23832, 25156, 26811, 28584, 30172, 32157, 35748, 37734, 42876, 45258, 50312, 53622, 56601, 60344, 64314, 67887, 71496, 75468, 85752, 90516, 107244, 113202, 128628, 131407, 135774, 150936, 169803, 181032, 203661, 214488, 226404, 257256, 262814, 271548, 339606, 394221, 407322, 452808, 509409, 525628, 543096, 610983, 679212, 788442, 814644, 1018818, 1051256, 1182663, 1221966, 1358424, 1576884, 1629288, 2037636, 2365326, 2443932, 2496733, 3153768, 3547989, 4075272, 4730652, 4887864, 4993466, 7095978, 7490199, 9461304, 9986932, 10643967, 14191956, 14980398, 19973864, 21287934, 22470597, 28383912, 29960796, 42575868, 44941194, 59921592, 67411791, 85151736, 89882388, 134823582, 179764776, 202235373, 269647164, 404470746, 539294328, 808941492, 1617882984]

約数ペア:

[(1, 1617882984), (2, 808941492), (3, 539294328), (4, 404470746), (6, 269647164), (8, 202235373), (9, 179764776), (12, 134823582), (18, 89882388), (19, 85151736), (24, 67411791), (27, 59921592), (36, 44941194), (38, 42575868), (54, 29960796), (57, 28383912), (72, 22470597), (76, 21287934), (81, 19973864), (108, 14980398), (114, 14191956), (152, 10643967), (162, 9986932), (171, 9461304), (216, 7490199), (228, 7095978), (324, 4993466), (331, 4887864), (342, 4730652), (397, 4075272), (456, 3547989), (513, 3153768), (648, 2496733), (662, 2443932), (684, 2365326), (794, 2037636), (993, 1629288), (1026, 1576884), (1191, 1358424), (1324, 1221966), (1368, 1182663), (1539, 1051256), (1588, 1018818), (1986, 814644), (2052, 788442), (2382, 679212), (2648, 610983), (2979, 543096), (3078, 525628), (3176, 509409), (3573, 452808), (3972, 407322), (4104, 394221), (4764, 339606), (5958, 271548), (6156, 262814), (6289, 257256), (7146, 226404), (7543, 214488), (7944, 203661), (8937, 181032), (9528, 169803), (10719, 150936), (11916, 135774), (12312, 131407), (12578, 128628), (14292, 113202), (15086, 107244), (17874, 90516), (18867, 85752), (21438, 75468), (22629, 71496), (23832, 67887), (25156, 64314), (26811, 60344), (28584, 56601), (30172, 53622), (32157, 50312), (35748, 45258), (37734, 42876)]