289664496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 969366528

約数和(自身を除く): 679702032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 33, 34, 36, 44, 48, 51, 62, 66, 68, 72, 88, 93, 99, 102, 124, 132, 136, 144, 153, 176, 186, 187, 198, 204, 248, 264, 272, 279, 306, 341, 347, 372, 374, 396, 408, 496, 527, 528, 558, 561, 612, 682, 694, 744, 748, 792, 816, 1023, 1041, 1054, 1116, 1122, 1224, 1364, 1388, 1488, 1496, 1581, 1584, 1683, 2046, 2082, 2108, 2232, 2244, 2448, 2728, 2776, 2992, 3069, 3123, 3162, 3366, 3817, 4092, 4164, 4216, 4464, 4488, 4743, 5456, 5552, 5797, 5899, 6138, 6246, 6324, 6732, 7634, 8184, 8328, 8432, 8976, 9486, 10757, 11451, 11594, 11798, 12276, 12492, 12648, 13464, 15268, 16368, 16656, 17391, 17697, 18972, 21514, 22902, 23188, 23596, 24552, 24984, 25296, 26928, 30536, 32271, 34353, 34782, 35394, 37944, 43028, 45804, 46376, 47192, 49104, 49968, 52173, 53091, 61072, 64542, 64889, 68706, 69564, 70788, 75888, 86056, 91608, 92752, 94384, 96813, 104346, 106182, 118327, 129084, 129778, 137412, 139128, 141576, 172112, 182869, 183216, 193626, 194667, 208692, 212364, 236654, 258168, 259556, 274824, 278256, 283152, 354981, 365738, 387252, 389334, 417384, 424728, 473308, 516336, 519112, 548607, 549648, 584001, 709962, 731476, 774504, 778668, 834768, 849456, 946616, 1038224, 1064943, 1097214, 1168002, 1419924, 1462952, 1549008, 1557336, 1645821, 1893232, 2011559, 2129886, 2194428, 2336004, 2839848, 2925904, 3114672, 3291642, 4023118, 4259772, 4388856, 4672008, 5679696, 6034677, 6583284, 8046236, 8519544, 8777712, 9344016, 12069354, 13166568, 16092472, 17039088, 18104031, 24138708, 26333136, 32184944, 36208062, 48277416, 72416124, 96554832, 144832248, 289664496]

約数ペア:

[(1, 289664496), (2, 144832248), (3, 96554832), (4, 72416124), (6, 48277416), (8, 36208062), (9, 32184944), (11, 26333136), (12, 24138708), (16, 18104031), (17, 17039088), (18, 16092472), (22, 13166568), (24, 12069354), (31, 9344016), (33, 8777712), (34, 8519544), (36, 8046236), (44, 6583284), (48, 6034677), (51, 5679696), (62, 4672008), (66, 4388856), (68, 4259772), (72, 4023118), (88, 3291642), (93, 3114672), (99, 2925904), (102, 2839848), (124, 2336004), (132, 2194428), (136, 2129886), (144, 2011559), (153, 1893232), (176, 1645821), (186, 1557336), (187, 1549008), (198, 1462952), (204, 1419924), (248, 1168002), (264, 1097214), (272, 1064943), (279, 1038224), (306, 946616), (341, 849456), (347, 834768), (372, 778668), (374, 774504), (396, 731476), (408, 709962), (496, 584001), (527, 549648), (528, 548607), (558, 519112), (561, 516336), (612, 473308), (682, 424728), (694, 417384), (744, 389334), (748, 387252), (792, 365738), (816, 354981), (1023, 283152), (1041, 278256), (1054, 274824), (1116, 259556), (1122, 258168), (1224, 236654), (1364, 212364), (1388, 208692), (1488, 194667), (1496, 193626), (1581, 183216), (1584, 182869), (1683, 172112), (2046, 141576), (2082, 139128), (2108, 137412), (2232, 129778), (2244, 129084), (2448, 118327), (2728, 106182), (2776, 104346), (2992, 96813), (3069, 94384), (3123, 92752), (3162, 91608), (3366, 86056), (3817, 75888), (4092, 70788), (4164, 69564), (4216, 68706), (4464, 64889), (4488, 64542), (4743, 61072), (5456, 53091), (5552, 52173), (5797, 49968), (5899, 49104), (6138, 47192), (6246, 46376), (6324, 45804), (6732, 43028), (7634, 37944), (8184, 35394), (8328, 34782), (8432, 34353), (8976, 32271), (9486, 30536), (10757, 26928), (11451, 25296), (11594, 24984), (11798, 24552), (12276, 23596), (12492, 23188), (12648, 22902), (13464, 21514), (15268, 18972), (16368, 17697), (16656, 17391)]