386253056

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 965422080

約数和(自身を除く): 579169024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 409, 434, 448, 476, 496, 527, 544, 818, 868, 896, 952, 992, 1054, 1088, 1636, 1736, 1792, 1904, 1984, 2108, 2176, 2863, 3272, 3472, 3689, 3808, 3968, 4216, 4352, 5726, 6544, 6944, 6953, 7378, 7616, 7936, 8432, 11452, 12679, 13088, 13888, 13906, 14756, 15232, 16864, 22904, 25358, 26176, 27776, 27812, 29512, 30464, 33728, 45808, 48671, 50716, 52352, 55552, 55624, 59024, 67456, 88753, 91616, 97342, 101432, 104704, 111248, 118048, 134912, 177506, 183232, 194684, 202864, 215543, 222496, 236096, 355012, 366464, 389368, 405728, 431086, 444992, 472192, 710024, 732928, 778736, 811456, 862172, 889984, 944384, 1420048, 1508801, 1557472, 1622912, 1724344, 1779968, 2840096, 3017602, 3114944, 3245824, 3448688, 5680192, 6035204, 6229888, 6897376, 11360384, 12070408, 12459776, 13794752, 22720768, 24140816, 27589504, 48281632, 55179008, 96563264, 193126528, 386253056]

約数ペア:

[(1, 386253056), (2, 193126528), (4, 96563264), (7, 55179008), (8, 48281632), (14, 27589504), (16, 24140816), (17, 22720768), (28, 13794752), (31, 12459776), (32, 12070408), (34, 11360384), (56, 6897376), (62, 6229888), (64, 6035204), (68, 5680192), (112, 3448688), (119, 3245824), (124, 3114944), (128, 3017602), (136, 2840096), (217, 1779968), (224, 1724344), (238, 1622912), (248, 1557472), (256, 1508801), (272, 1420048), (409, 944384), (434, 889984), (448, 862172), (476, 811456), (496, 778736), (527, 732928), (544, 710024), (818, 472192), (868, 444992), (896, 431086), (952, 405728), (992, 389368), (1054, 366464), (1088, 355012), (1636, 236096), (1736, 222496), (1792, 215543), (1904, 202864), (1984, 194684), (2108, 183232), (2176, 177506), (2863, 134912), (3272, 118048), (3472, 111248), (3689, 104704), (3808, 101432), (3968, 97342), (4216, 91616), (4352, 88753), (5726, 67456), (6544, 59024), (6944, 55624), (6953, 55552), (7378, 52352), (7616, 50716), (7936, 48671), (8432, 45808), (11452, 33728), (12679, 30464), (13088, 29512), (13888, 27812), (13906, 27776), (14756, 26176), (15232, 25358), (16864, 22904)]