395167968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 216

約数和(自身を含む): 1273354992

約数和(自身を除く): 878187024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 169, 184, 207, 208, 234, 276, 288, 299, 312, 338, 353, 368, 414, 416, 468, 507, 552, 598, 624, 676, 706, 736, 828, 897, 936, 1014, 1059, 1104, 1196, 1248, 1352, 1412, 1521, 1656, 1794, 1872, 2028, 2118, 2208, 2392, 2691, 2704, 2824, 3042, 3177, 3312, 3588, 3744, 3887, 4056, 4236, 4589, 4784, 5382, 5408, 5648, 6084, 6354, 6624, 7176, 7774, 8112, 8119, 8472, 9178, 9568, 10764, 11296, 11661, 12168, 12708, 13767, 14352, 15548, 16224, 16238, 16944, 18356, 21528, 23322, 24336, 24357, 25416, 27534, 28704, 31096, 32476, 33888, 34983, 36712, 41301, 43056, 46644, 48672, 48714, 50832, 55068, 59657, 62192, 64952, 69966, 73071, 73424, 82602, 86112, 93288, 97428, 101664, 105547, 110136, 119314, 124384, 129904, 139932, 146142, 146848, 165204, 178971, 186576, 194856, 211094, 220272, 238628, 259808, 279864, 292284, 316641, 330408, 357942, 373152, 389712, 422188, 440544, 477256, 536913, 559728, 584568, 633282, 660816, 715884, 779424, 844376, 949923, 954512, 1073826, 1119456, 1169136, 1266564, 1321632, 1372111, 1431768, 1688752, 1899846, 1909024, 2147652, 2338272, 2533128, 2744222, 2863536, 3377504, 3799692, 4116333, 4295304, 5066256, 5488444, 5727072, 7599384, 8232666, 8590608, 10132512, 10976888, 12348999, 15198768, 16465332, 17181216, 21953776, 24697998, 30397536, 32930664, 43907552, 49395996, 65861328, 98791992, 131722656, 197583984, 395167968]

約数ペア:

[(1, 395167968), (2, 197583984), (3, 131722656), (4, 98791992), (6, 65861328), (8, 49395996), (9, 43907552), (12, 32930664), (13, 30397536), (16, 24697998), (18, 21953776), (23, 17181216), (24, 16465332), (26, 15198768), (32, 12348999), (36, 10976888), (39, 10132512), (46, 8590608), (48, 8232666), (52, 7599384), (69, 5727072), (72, 5488444), (78, 5066256), (92, 4295304), (96, 4116333), (104, 3799692), (117, 3377504), (138, 2863536), (144, 2744222), (156, 2533128), (169, 2338272), (184, 2147652), (207, 1909024), (208, 1899846), (234, 1688752), (276, 1431768), (288, 1372111), (299, 1321632), (312, 1266564), (338, 1169136), (353, 1119456), (368, 1073826), (414, 954512), (416, 949923), (468, 844376), (507, 779424), (552, 715884), (598, 660816), (624, 633282), (676, 584568), (706, 559728), (736, 536913), (828, 477256), (897, 440544), (936, 422188), (1014, 389712), (1059, 373152), (1104, 357942), (1196, 330408), (1248, 316641), (1352, 292284), (1412, 279864), (1521, 259808), (1656, 238628), (1794, 220272), (1872, 211094), (2028, 194856), (2118, 186576), (2208, 178971), (2392, 165204), (2691, 146848), (2704, 146142), (2824, 139932), (3042, 129904), (3177, 124384), (3312, 119314), (3588, 110136), (3744, 105547), (3887, 101664), (4056, 97428), (4236, 93288), (4589, 86112), (4784, 82602), (5382, 73424), (5408, 73071), (5648, 69966), (6084, 64952), (6354, 62192), (6624, 59657), (7176, 55068), (7774, 50832), (8112, 48714), (8119, 48672), (8472, 46644), (9178, 43056), (9568, 41301), (10764, 36712), (11296, 34983), (11661, 33888), (12168, 32476), (12708, 31096), (13767, 28704), (14352, 27534), (15548, 25416), (16224, 24357), (16238, 24336), (16944, 23322), (18356, 21528)]