197680392

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 689472000

約数和(自身を除く): 491791608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 89, 91, 104, 108, 113, 117, 126, 156, 168, 178, 182, 189, 216, 226, 234, 252, 267, 273, 312, 339, 351, 356, 364, 378, 452, 468, 504, 534, 546, 623, 678, 702, 712, 728, 756, 791, 801, 819, 904, 936, 1017, 1068, 1092, 1157, 1246, 1356, 1404, 1469, 1512, 1582, 1602, 1638, 1869, 2034, 2136, 2184, 2314, 2373, 2403, 2457, 2492, 2712, 2808, 2938, 3051, 3164, 3204, 3276, 3471, 3738, 4068, 4407, 4628, 4746, 4806, 4914, 4984, 5607, 5876, 6102, 6328, 6408, 6552, 6942, 7119, 7476, 8099, 8136, 8814, 9256, 9492, 9612, 9828, 10057, 10283, 10413, 11214, 11752, 12204, 13221, 13884, 14238, 14952, 16198, 16821, 17628, 18984, 19224, 19656, 20114, 20566, 20826, 21357, 22428, 24297, 24408, 26442, 27768, 28476, 30171, 30849, 31239, 32396, 33642, 35256, 39663, 40228, 41132, 41652, 42714, 44856, 48594, 52884, 56952, 60342, 61698, 62478, 64792, 67284, 70399, 72891, 79326, 80456, 82264, 83304, 85428, 90513, 92547, 97188, 105768, 120684, 123396, 124956, 130741, 134568, 140798, 145782, 158652, 170856, 181026, 185094, 194376, 211197, 218673, 241368, 246792, 249912, 261482, 271539, 277641, 281596, 291564, 317304, 362052, 370188, 392223, 422394, 437346, 522964, 543078, 555282, 563192, 583128, 633591, 724104, 740376, 784446, 844788, 874692, 915187, 1045928, 1086156, 1110564, 1176669, 1267182, 1568892, 1689576, 1749384, 1830374, 1900773, 2172312, 2221128, 2353338, 2534364, 2745561, 3137784, 3530007, 3660748, 3801546, 4706676, 5068728, 5491122, 7060014, 7321496, 7603092, 8236683, 9413352, 10982244, 14120028, 15206184, 16473366, 21964488, 24710049, 28240056, 32946732, 49420098, 65893464, 98840196, 197680392]

約数ペア:

[(1, 197680392), (2, 98840196), (3, 65893464), (4, 49420098), (6, 32946732), (7, 28240056), (8, 24710049), (9, 21964488), (12, 16473366), (13, 15206184), (14, 14120028), (18, 10982244), (21, 9413352), (24, 8236683), (26, 7603092), (27, 7321496), (28, 7060014), (36, 5491122), (39, 5068728), (42, 4706676), (52, 3801546), (54, 3660748), (56, 3530007), (63, 3137784), (72, 2745561), (78, 2534364), (84, 2353338), (89, 2221128), (91, 2172312), (104, 1900773), (108, 1830374), (113, 1749384), (117, 1689576), (126, 1568892), (156, 1267182), (168, 1176669), (178, 1110564), (182, 1086156), (189, 1045928), (216, 915187), (226, 874692), (234, 844788), (252, 784446), (267, 740376), (273, 724104), (312, 633591), (339, 583128), (351, 563192), (356, 555282), (364, 543078), (378, 522964), (452, 437346), (468, 422394), (504, 392223), (534, 370188), (546, 362052), (623, 317304), (678, 291564), (702, 281596), (712, 277641), (728, 271539), (756, 261482), (791, 249912), (801, 246792), (819, 241368), (904, 218673), (936, 211197), (1017, 194376), (1068, 185094), (1092, 181026), (1157, 170856), (1246, 158652), (1356, 145782), (1404, 140798), (1469, 134568), (1512, 130741), (1582, 124956), (1602, 123396), (1638, 120684), (1869, 105768), (2034, 97188), (2136, 92547), (2184, 90513), (2314, 85428), (2373, 83304), (2403, 82264), (2457, 80456), (2492, 79326), (2712, 72891), (2808, 70399), (2938, 67284), (3051, 64792), (3164, 62478), (3204, 61698), (3276, 60342), (3471, 56952), (3738, 52884), (4068, 48594), (4407, 44856), (4628, 42714), (4746, 41652), (4806, 41132), (4914, 40228), (4984, 39663), (5607, 35256), (5876, 33642), (6102, 32396), (6328, 31239), (6408, 30849), (6552, 30171), (6942, 28476), (7119, 27768), (7476, 26442), (8099, 24408), (8136, 24297), (8814, 22428), (9256, 21357), (9492, 20826), (9612, 20566), (9828, 20114), (10057, 19656), (10283, 19224), (10413, 18984), (11214, 17628), (11752, 16821), (12204, 16198), (13221, 14952), (13884, 14238)]