321304896

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 336

約数和(自身を含む): 1126906560

約数和(自身を除く): 805601664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 32, 33, 34, 36, 38, 44, 48, 51, 57, 64, 66, 68, 72, 76, 88, 96, 99, 102, 114, 132, 136, 144, 152, 153, 157, 171, 176, 187, 192, 198, 204, 209, 228, 264, 272, 288, 304, 306, 314, 323, 342, 352, 374, 396, 408, 418, 456, 471, 528, 544, 561, 576, 608, 612, 627, 628, 646, 684, 704, 748, 792, 816, 836, 912, 942, 969, 1056, 1088, 1122, 1216, 1224, 1254, 1256, 1292, 1368, 1413, 1496, 1584, 1632, 1672, 1683, 1727, 1824, 1881, 1884, 1938, 2112, 2244, 2448, 2508, 2512, 2584, 2669, 2736, 2826, 2907, 2983, 2992, 3168, 3264, 3344, 3366, 3454, 3553, 3648, 3762, 3768, 3876, 4488, 4896, 5016, 5024, 5168, 5181, 5338, 5472, 5652, 5814, 5966, 5984, 6336, 6688, 6732, 6908, 7106, 7524, 7536, 7752, 8007, 8949, 8976, 9792, 10032, 10048, 10336, 10362, 10659, 10676, 10944, 11304, 11628, 11932, 11968, 13376, 13464, 13816, 14212, 15048, 15072, 15504, 15543, 16014, 17898, 17952, 20064, 20672, 20724, 21318, 21352, 22608, 23256, 23864, 24021, 26847, 26928, 27632, 28424, 29359, 30096, 30144, 31008, 31086, 31977, 32028, 32813, 35796, 35904, 40128, 41448, 42636, 42704, 45216, 46512, 47728, 48042, 50711, 53694, 53856, 55264, 56848, 58718, 60192, 62016, 62172, 63954, 64056, 65626, 71592, 82896, 85272, 85408, 88077, 90432, 93024, 95456, 96084, 98439, 101422, 107388, 107712, 110528, 113696, 117436, 120384, 124344, 127908, 128112, 131252, 143184, 152133, 165792, 170544, 170816, 176154, 186048, 190912, 192168, 196878, 202844, 214776, 227392, 234872, 248688, 255816, 256224, 262504, 264231, 286368, 295317, 304266, 331584, 341088, 352308, 384336, 393756, 405688, 429552, 456399, 469744, 497376, 511632, 512448, 525008, 528462, 557821, 572736, 590634, 608532, 682176, 704616, 768672, 787512, 811376, 859104, 912798, 939488, 994752, 1023264, 1050016, 1056924, 1115642, 1181268, 1217064, 1409232, 1537344, 1575024, 1622752, 1673463, 1718208, 1825596, 1878976, 2046528, 2100032, 2113848, 2231284, 2362536, 2434128, 2818464, 3150048, 3245504, 3346926, 3651192, 4227696, 4462568, 4725072, 4868256, 5020389, 5636928, 6300096, 6693852, 7302384, 8455392, 8925136, 9450144, 9736512, 10040778, 13387704, 14604768, 16910784, 17850272, 18900288, 20081556, 26775408, 29209536, 35700544, 40163112, 53550816, 80326224, 107101632, 160652448, 321304896]

約数ペア:

[(1, 321304896), (2, 160652448), (3, 107101632), (4, 80326224), (6, 53550816), (8, 40163112), (9, 35700544), (11, 29209536), (12, 26775408), (16, 20081556), (17, 18900288), (18, 17850272), (19, 16910784), (22, 14604768), (24, 13387704), (32, 10040778), (33, 9736512), (34, 9450144), (36, 8925136), (38, 8455392), (44, 7302384), (48, 6693852), (51, 6300096), (57, 5636928), (64, 5020389), (66, 4868256), (68, 4725072), (72, 4462568), (76, 4227696), (88, 3651192), (96, 3346926), (99, 3245504), (102, 3150048), (114, 2818464), (132, 2434128), (136, 2362536), (144, 2231284), (152, 2113848), (153, 2100032), (157, 2046528), (171, 1878976), (176, 1825596), (187, 1718208), (192, 1673463), (198, 1622752), (204, 1575024), (209, 1537344), (228, 1409232), (264, 1217064), (272, 1181268), (288, 1115642), (304, 1056924), (306, 1050016), (314, 1023264), (323, 994752), (342, 939488), (352, 912798), (374, 859104), (396, 811376), (408, 787512), (418, 768672), (456, 704616), (471, 682176), (528, 608532), (544, 590634), (561, 572736), (576, 557821), (608, 528462), (612, 525008), (627, 512448), (628, 511632), (646, 497376), (684, 469744), (704, 456399), (748, 429552), (792, 405688), (816, 393756), (836, 384336), (912, 352308), (942, 341088), (969, 331584), (1056, 304266), (1088, 295317), (1122, 286368), (1216, 264231), (1224, 262504), (1254, 256224), (1256, 255816), (1292, 248688), (1368, 234872), (1413, 227392), (1496, 214776), (1584, 202844), (1632, 196878), (1672, 192168), (1683, 190912), (1727, 186048), (1824, 176154), (1881, 170816), (1884, 170544), (1938, 165792), (2112, 152133), (2244, 143184), (2448, 131252), (2508, 128112), (2512, 127908), (2584, 124344), (2669, 120384), (2736, 117436), (2826, 113696), (2907, 110528), (2983, 107712), (2992, 107388), (3168, 101422), (3264, 98439), (3344, 96084), (3366, 95456), (3454, 93024), (3553, 90432), (3648, 88077), (3762, 85408), (3768, 85272), (3876, 82896), (4488, 71592), (4896, 65626), (5016, 64056), (5024, 63954), (5168, 62172), (5181, 62016), (5338, 60192), (5472, 58718), (5652, 56848), (5814, 55264), (5966, 53856), (5984, 53694), (6336, 50711), (6688, 48042), (6732, 47728), (6908, 46512), (7106, 45216), (7524, 42704), (7536, 42636), (7752, 41448), (8007, 40128), (8949, 35904), (8976, 35796), (9792, 32813), (10032, 32028), (10048, 31977), (10336, 31086), (10362, 31008), (10659, 30144), (10676, 30096), (10944, 29359), (11304, 28424), (11628, 27632), (11932, 26928), (11968, 26847), (13376, 24021), (13464, 23864), (13816, 23256), (14212, 22608), (15048, 21352), (15072, 21318), (15504, 20724), (15543, 20672), (16014, 20064), (17898, 17952)]