217575384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 660172800

約数和(自身を除く): 442597416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 127, 136, 152, 156, 204, 221, 228, 247, 254, 289, 312, 323, 381, 408, 442, 456, 494, 508, 578, 646, 663, 741, 762, 867, 884, 969, 988, 1016, 1156, 1292, 1326, 1482, 1524, 1651, 1734, 1768, 1938, 1976, 2159, 2312, 2413, 2584, 2652, 2964, 3048, 3302, 3468, 3757, 3876, 4199, 4318, 4826, 4953, 5304, 5491, 5928, 6477, 6604, 6936, 7239, 7514, 7752, 8398, 8636, 9652, 9906, 10982, 11271, 12597, 12954, 13208, 14478, 15028, 16473, 16796, 17272, 19304, 19812, 21964, 22542, 25194, 25908, 28067, 28956, 30056, 31369, 32946, 33592, 36703, 39624, 41021, 43928, 45084, 50388, 51816, 56134, 57912, 62738, 65892, 71383, 73406, 82042, 84201, 90168, 94107, 100776, 110109, 112268, 123063, 125476, 131784, 142766, 146812, 164084, 168402, 188214, 214149, 220218, 224536, 246126, 250952, 285532, 293624, 328168, 336804, 376428, 428298, 440436, 477139, 492252, 533273, 571064, 673608, 697357, 752856, 856596, 880872, 954278, 984504, 1066546, 1394714, 1431417, 1599819, 1713192, 1908556, 2092071, 2133092, 2789428, 2862834, 3199638, 3817112, 4184142, 4266184, 5578856, 5725668, 6399276, 8368284, 9065641, 11451336, 12798552, 16736568, 18131282, 27196923, 36262564, 54393846, 72525128, 108787692, 217575384]

約数ペア:

[(1, 217575384), (2, 108787692), (3, 72525128), (4, 54393846), (6, 36262564), (8, 27196923), (12, 18131282), (13, 16736568), (17, 12798552), (19, 11451336), (24, 9065641), (26, 8368284), (34, 6399276), (38, 5725668), (39, 5578856), (51, 4266184), (52, 4184142), (57, 3817112), (68, 3199638), (76, 2862834), (78, 2789428), (102, 2133092), (104, 2092071), (114, 1908556), (127, 1713192), (136, 1599819), (152, 1431417), (156, 1394714), (204, 1066546), (221, 984504), (228, 954278), (247, 880872), (254, 856596), (289, 752856), (312, 697357), (323, 673608), (381, 571064), (408, 533273), (442, 492252), (456, 477139), (494, 440436), (508, 428298), (578, 376428), (646, 336804), (663, 328168), (741, 293624), (762, 285532), (867, 250952), (884, 246126), (969, 224536), (988, 220218), (1016, 214149), (1156, 188214), (1292, 168402), (1326, 164084), (1482, 146812), (1524, 142766), (1651, 131784), (1734, 125476), (1768, 123063), (1938, 112268), (1976, 110109), (2159, 100776), (2312, 94107), (2413, 90168), (2584, 84201), (2652, 82042), (2964, 73406), (3048, 71383), (3302, 65892), (3468, 62738), (3757, 57912), (3876, 56134), (4199, 51816), (4318, 50388), (4826, 45084), (4953, 43928), (5304, 41021), (5491, 39624), (5928, 36703), (6477, 33592), (6604, 32946), (6936, 31369), (7239, 30056), (7514, 28956), (7752, 28067), (8398, 25908), (8636, 25194), (9652, 22542), (9906, 21964), (10982, 19812), (11271, 19304), (12597, 17272), (12954, 16796), (13208, 16473), (14478, 15028)]