290710336

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 224

約数和(自身を含む): 768096000

約数和(自身を除く): 477385664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 41, 49, 56, 64, 68, 76, 82, 98, 112, 119, 133, 136, 152, 164, 196, 224, 238, 266, 272, 287, 304, 323, 328, 343, 392, 448, 476, 532, 544, 574, 608, 646, 656, 686, 697, 779, 784, 833, 931, 952, 1064, 1088, 1148, 1216, 1292, 1312, 1372, 1394, 1558, 1568, 1666, 1862, 1904, 2009, 2128, 2261, 2296, 2584, 2624, 2744, 2788, 3116, 3136, 3332, 3724, 3808, 4018, 4256, 4522, 4592, 4879, 5168, 5453, 5488, 5576, 5831, 6232, 6517, 6664, 7448, 7616, 8036, 8512, 9044, 9184, 9758, 10336, 10906, 10976, 11152, 11662, 12464, 13034, 13243, 13328, 14063, 14896, 15827, 16072, 18088, 18368, 19516, 20672, 21812, 21952, 22304, 23324, 24928, 26068, 26486, 26656, 28126, 29792, 31654, 32144, 34153, 36176, 38171, 39032, 43624, 44608, 46648, 49856, 52136, 52972, 53312, 56252, 59584, 63308, 64288, 68306, 72352, 76342, 78064, 87248, 92701, 93296, 104272, 105944, 110789, 112504, 126616, 128576, 136612, 144704, 152684, 156128, 174496, 185402, 186592, 208544, 211888, 221578, 225008, 239071, 253232, 267197, 273224, 305368, 312256, 348992, 370804, 373184, 417088, 423776, 443156, 450016, 478142, 506464, 534394, 546448, 610736, 648907, 741608, 847552, 886312, 900032, 956284, 1012928, 1068788, 1092896, 1221472, 1297814, 1483216, 1772624, 1912568, 2137576, 2185792, 2442944, 2595628, 2966432, 3545248, 3825136, 4275152, 4542349, 5191256, 5932864, 7090496, 7650272, 8550304, 9084698, 10382512, 15300544, 17100608, 18169396, 20765024, 36338792, 41530048, 72677584, 145355168, 290710336]

約数ペア:

[(1, 290710336), (2, 145355168), (4, 72677584), (7, 41530048), (8, 36338792), (14, 20765024), (16, 18169396), (17, 17100608), (19, 15300544), (28, 10382512), (32, 9084698), (34, 8550304), (38, 7650272), (41, 7090496), (49, 5932864), (56, 5191256), (64, 4542349), (68, 4275152), (76, 3825136), (82, 3545248), (98, 2966432), (112, 2595628), (119, 2442944), (133, 2185792), (136, 2137576), (152, 1912568), (164, 1772624), (196, 1483216), (224, 1297814), (238, 1221472), (266, 1092896), (272, 1068788), (287, 1012928), (304, 956284), (323, 900032), (328, 886312), (343, 847552), (392, 741608), (448, 648907), (476, 610736), (532, 546448), (544, 534394), (574, 506464), (608, 478142), (646, 450016), (656, 443156), (686, 423776), (697, 417088), (779, 373184), (784, 370804), (833, 348992), (931, 312256), (952, 305368), (1064, 273224), (1088, 267197), (1148, 253232), (1216, 239071), (1292, 225008), (1312, 221578), (1372, 211888), (1394, 208544), (1558, 186592), (1568, 185402), (1666, 174496), (1862, 156128), (1904, 152684), (2009, 144704), (2128, 136612), (2261, 128576), (2296, 126616), (2584, 112504), (2624, 110789), (2744, 105944), (2788, 104272), (3116, 93296), (3136, 92701), (3332, 87248), (3724, 78064), (3808, 76342), (4018, 72352), (4256, 68306), (4522, 64288), (4592, 63308), (4879, 59584), (5168, 56252), (5453, 53312), (5488, 52972), (5576, 52136), (5831, 49856), (6232, 46648), (6517, 44608), (6664, 43624), (7448, 39032), (7616, 38171), (8036, 36176), (8512, 34153), (9044, 32144), (9184, 31654), (9758, 29792), (10336, 28126), (10906, 26656), (10976, 26486), (11152, 26068), (11662, 24928), (12464, 23324), (13034, 22304), (13243, 21952), (13328, 21812), (14063, 20672), (14896, 19516), (15827, 18368), (16072, 18088)]