745898208

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 144

約数和(自身を含む): 2171166480

約数和(自身を除く): 1425268272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 157, 176, 242, 264, 314, 352, 363, 409, 471, 484, 528, 628, 726, 818, 942, 968, 1056, 1227, 1256, 1452, 1636, 1727, 1884, 1936, 2454, 2512, 2904, 3272, 3454, 3768, 3872, 4499, 4908, 5024, 5181, 5808, 6544, 6908, 7536, 8998, 9816, 10362, 11616, 13088, 13497, 13816, 15072, 17996, 18997, 19632, 20724, 26994, 27632, 35992, 37994, 39264, 41448, 49489, 53988, 55264, 56991, 64213, 71984, 75988, 82896, 98978, 107976, 113982, 128426, 143968, 148467, 151976, 165792, 192639, 197956, 215952, 227964, 256852, 296934, 303952, 385278, 395912, 431904, 455928, 513704, 593868, 607904, 706343, 770556, 791824, 911856, 1027408, 1187736, 1412686, 1541112, 1583648, 1823712, 2054816, 2119029, 2375472, 2825372, 3082224, 4238058, 4750944, 5650744, 6164448, 7769773, 8476116, 11301488, 15539546, 16952232, 22602976, 23309319, 31079092, 33904464, 46618638, 62158184, 67808928, 93237276, 124316368, 186474552, 248632736, 372949104, 745898208]

約数ペア:

[(1, 745898208), (2, 372949104), (3, 248632736), (4, 186474552), (6, 124316368), (8, 93237276), (11, 67808928), (12, 62158184), (16, 46618638), (22, 33904464), (24, 31079092), (32, 23309319), (33, 22602976), (44, 16952232), (48, 15539546), (66, 11301488), (88, 8476116), (96, 7769773), (121, 6164448), (132, 5650744), (157, 4750944), (176, 4238058), (242, 3082224), (264, 2825372), (314, 2375472), (352, 2119029), (363, 2054816), (409, 1823712), (471, 1583648), (484, 1541112), (528, 1412686), (628, 1187736), (726, 1027408), (818, 911856), (942, 791824), (968, 770556), (1056, 706343), (1227, 607904), (1256, 593868), (1452, 513704), (1636, 455928), (1727, 431904), (1884, 395912), (1936, 385278), (2454, 303952), (2512, 296934), (2904, 256852), (3272, 227964), (3454, 215952), (3768, 197956), (3872, 192639), (4499, 165792), (4908, 151976), (5024, 148467), (5181, 143968), (5808, 128426), (6544, 113982), (6908, 107976), (7536, 98978), (8998, 82896), (9816, 75988), (10362, 71984), (11616, 64213), (13088, 56991), (13497, 55264), (13816, 53988), (15072, 49489), (17996, 41448), (18997, 39264), (19632, 37994), (20724, 35992), (26994, 27632)]