404886144

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 1236435840

約数和(自身を除く): 831549696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 169, 192, 204, 208, 221, 272, 312, 338, 367, 384, 408, 416, 442, 507, 544, 624, 663, 676, 734, 816, 832, 884, 1014, 1088, 1101, 1248, 1326, 1352, 1468, 1632, 1664, 1768, 2028, 2176, 2202, 2496, 2652, 2704, 2873, 2936, 3264, 3536, 4056, 4404, 4771, 4992, 5304, 5408, 5746, 5872, 6239, 6528, 7072, 8112, 8619, 8808, 9542, 10608, 10816, 11492, 11744, 12478, 14144, 14313, 16224, 17238, 17616, 18717, 19084, 21216, 21632, 22984, 23488, 24956, 28288, 28626, 32448, 34476, 35232, 37434, 38168, 42432, 45968, 46976, 49912, 57252, 62023, 64896, 68952, 70464, 74868, 76336, 81107, 84864, 91936, 99824, 114504, 124046, 137904, 140928, 149736, 152672, 162214, 183872, 186069, 199648, 229008, 243321, 248092, 275808, 299472, 305344, 324428, 367744, 372138, 399296, 458016, 486642, 496184, 551616, 598944, 610688, 648856, 744276, 798592, 916032, 973284, 992368, 1054391, 1103232, 1197888, 1297712, 1488552, 1832064, 1946568, 1984736, 2108782, 2395776, 2595424, 2977104, 3163173, 3893136, 3969472, 4217564, 5190848, 5954208, 6326346, 7786272, 7938944, 8435128, 10381696, 11908416, 12652692, 15572544, 16870256, 23816832, 25305384, 31145088, 33740512, 50610768, 67481024, 101221536, 134962048, 202443072, 404886144]

約数ペア:

[(1, 404886144), (2, 202443072), (3, 134962048), (4, 101221536), (6, 67481024), (8, 50610768), (12, 33740512), (13, 31145088), (16, 25305384), (17, 23816832), (24, 16870256), (26, 15572544), (32, 12652692), (34, 11908416), (39, 10381696), (48, 8435128), (51, 7938944), (52, 7786272), (64, 6326346), (68, 5954208), (78, 5190848), (96, 4217564), (102, 3969472), (104, 3893136), (128, 3163173), (136, 2977104), (156, 2595424), (169, 2395776), (192, 2108782), (204, 1984736), (208, 1946568), (221, 1832064), (272, 1488552), (312, 1297712), (338, 1197888), (367, 1103232), (384, 1054391), (408, 992368), (416, 973284), (442, 916032), (507, 798592), (544, 744276), (624, 648856), (663, 610688), (676, 598944), (734, 551616), (816, 496184), (832, 486642), (884, 458016), (1014, 399296), (1088, 372138), (1101, 367744), (1248, 324428), (1326, 305344), (1352, 299472), (1468, 275808), (1632, 248092), (1664, 243321), (1768, 229008), (2028, 199648), (2176, 186069), (2202, 183872), (2496, 162214), (2652, 152672), (2704, 149736), (2873, 140928), (2936, 137904), (3264, 124046), (3536, 114504), (4056, 99824), (4404, 91936), (4771, 84864), (4992, 81107), (5304, 76336), (5408, 74868), (5746, 70464), (5872, 68952), (6239, 64896), (6528, 62023), (7072, 57252), (8112, 49912), (8619, 46976), (8808, 45968), (9542, 42432), (10608, 38168), (10816, 37434), (11492, 35232), (11744, 34476), (12478, 32448), (14144, 28626), (14313, 28288), (16224, 24956), (17238, 23488), (17616, 22984), (18717, 21632), (19084, 21216)]