1018879344

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 240

約数和(自身を含む): 3437875200

約数和(自身を除く): 2418995856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 127, 144, 147, 168, 189, 196, 216, 252, 254, 294, 336, 378, 379, 381, 392, 432, 441, 504, 508, 588, 756, 758, 762, 784, 882, 889, 1008, 1016, 1137, 1143, 1176, 1323, 1512, 1516, 1524, 1764, 1778, 2032, 2274, 2286, 2352, 2646, 2653, 2667, 3024, 3032, 3048, 3411, 3429, 3528, 3556, 4548, 4572, 5292, 5306, 5334, 6064, 6096, 6223, 6822, 6858, 7056, 7112, 7959, 8001, 9096, 9144, 10233, 10584, 10612, 10668, 12446, 13644, 13716, 14224, 15918, 16002, 18192, 18288, 18571, 18669, 20466, 21168, 21224, 21336, 23877, 24003, 24892, 27288, 27432, 31836, 32004, 37142, 37338, 40932, 42448, 42672, 47754, 48006, 48133, 49784, 54576, 54864, 55713, 56007, 63672, 64008, 71631, 74284, 74676, 81864, 95508, 96012, 96266, 99568, 111426, 112014, 127344, 128016, 143262, 144399, 148568, 149352, 163728, 167139, 168021, 191016, 192024, 192532, 222852, 224028, 286524, 288798, 297136, 298704, 334278, 336042, 336931, 382032, 384048, 385064, 433197, 445704, 448056, 501417, 573048, 577596, 668556, 672084, 673862, 770128, 866394, 891408, 896112, 1002834, 1010793, 1146096, 1155192, 1299591, 1337112, 1344168, 1347724, 1732788, 2005668, 2021586, 2310384, 2358517, 2599182, 2674224, 2688336, 2695448, 3032379, 3465576, 4011336, 4043172, 4717034, 5198364, 5390896, 6064758, 6931152, 7075551, 8022672, 8086344, 9097137, 9434068, 10396728, 12129516, 14151102, 16172688, 18194274, 18868136, 20793456, 21226653, 24259032, 28302204, 36388548, 37736272, 42453306, 48518064, 56604408, 63679959, 72777096, 84906612, 113208816, 127359918, 145554192, 169813224, 254719836, 339626448, 509439672, 1018879344]

約数ペア:

[(1, 1018879344), (2, 509439672), (3, 339626448), (4, 254719836), (6, 169813224), (7, 145554192), (8, 127359918), (9, 113208816), (12, 84906612), (14, 72777096), (16, 63679959), (18, 56604408), (21, 48518064), (24, 42453306), (27, 37736272), (28, 36388548), (36, 28302204), (42, 24259032), (48, 21226653), (49, 20793456), (54, 18868136), (56, 18194274), (63, 16172688), (72, 14151102), (84, 12129516), (98, 10396728), (108, 9434068), (112, 9097137), (126, 8086344), (127, 8022672), (144, 7075551), (147, 6931152), (168, 6064758), (189, 5390896), (196, 5198364), (216, 4717034), (252, 4043172), (254, 4011336), (294, 3465576), (336, 3032379), (378, 2695448), (379, 2688336), (381, 2674224), (392, 2599182), (432, 2358517), (441, 2310384), (504, 2021586), (508, 2005668), (588, 1732788), (756, 1347724), (758, 1344168), (762, 1337112), (784, 1299591), (882, 1155192), (889, 1146096), (1008, 1010793), (1016, 1002834), (1137, 896112), (1143, 891408), (1176, 866394), (1323, 770128), (1512, 673862), (1516, 672084), (1524, 668556), (1764, 577596), (1778, 573048), (2032, 501417), (2274, 448056), (2286, 445704), (2352, 433197), (2646, 385064), (2653, 384048), (2667, 382032), (3024, 336931), (3032, 336042), (3048, 334278), (3411, 298704), (3429, 297136), (3528, 288798), (3556, 286524), (4548, 224028), (4572, 222852), (5292, 192532), (5306, 192024), (5334, 191016), (6064, 168021), (6096, 167139), (6223, 163728), (6822, 149352), (6858, 148568), (7056, 144399), (7112, 143262), (7959, 128016), (8001, 127344), (9096, 112014), (9144, 111426), (10233, 99568), (10584, 96266), (10612, 96012), (10668, 95508), (12446, 81864), (13644, 74676), (13716, 74284), (14224, 71631), (15918, 64008), (16002, 63672), (18192, 56007), (18288, 55713), (18571, 54864), (18669, 54576), (20466, 49784), (21168, 48133), (21224, 48006), (21336, 47754), (23877, 42672), (24003, 42448), (24892, 40932), (27288, 37338), (27432, 37142), (31836, 32004)]