741701792

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 1693379520

約数和(自身を除く): 951677728

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 67, 89, 92, 104, 134, 169, 178, 184, 208, 268, 299, 338, 356, 368, 416, 536, 598, 676, 712, 736, 871, 1072, 1157, 1196, 1352, 1424, 1541, 1742, 2047, 2144, 2314, 2392, 2704, 2848, 3082, 3484, 3887, 4094, 4628, 4784, 5408, 5963, 6164, 6968, 7774, 8188, 9256, 9568, 11323, 11926, 12328, 13936, 15041, 15548, 16376, 18512, 20033, 22646, 23852, 24656, 26611, 27872, 30082, 31096, 32752, 37024, 40066, 45292, 47704, 49312, 53222, 60164, 62192, 65504, 77519, 80132, 90584, 95408, 106444, 120328, 124384, 137149, 155038, 160264, 181168, 190816, 212888, 240656, 260429, 274298, 310076, 320528, 345943, 362336, 425776, 481312, 520858, 548596, 620152, 641056, 691886, 851552, 1007747, 1041716, 1097192, 1240304, 1383772, 1782937, 2015494, 2083432, 2194384, 2480608, 2767544, 3565874, 4030988, 4166864, 4388768, 5535088, 7131748, 8061976, 8333728, 11070176, 14263496, 16123952, 23178181, 28526992, 32247904, 46356362, 57053984, 92712724, 185425448, 370850896, 741701792]

約数ペア:

[(1, 741701792), (2, 370850896), (4, 185425448), (8, 92712724), (13, 57053984), (16, 46356362), (23, 32247904), (26, 28526992), (32, 23178181), (46, 16123952), (52, 14263496), (67, 11070176), (89, 8333728), (92, 8061976), (104, 7131748), (134, 5535088), (169, 4388768), (178, 4166864), (184, 4030988), (208, 3565874), (268, 2767544), (299, 2480608), (338, 2194384), (356, 2083432), (368, 2015494), (416, 1782937), (536, 1383772), (598, 1240304), (676, 1097192), (712, 1041716), (736, 1007747), (871, 851552), (1072, 691886), (1157, 641056), (1196, 620152), (1352, 548596), (1424, 520858), (1541, 481312), (1742, 425776), (2047, 362336), (2144, 345943), (2314, 320528), (2392, 310076), (2704, 274298), (2848, 260429), (3082, 240656), (3484, 212888), (3887, 190816), (4094, 181168), (4628, 160264), (4784, 155038), (5408, 137149), (5963, 124384), (6164, 120328), (6968, 106444), (7774, 95408), (8188, 90584), (9256, 80132), (9568, 77519), (11323, 65504), (11926, 62192), (12328, 60164), (13936, 53222), (15041, 49312), (15548, 47704), (16376, 45292), (18512, 40066), (20033, 37024), (22646, 32752), (23852, 31096), (24656, 30082), (26611, 27872)]