2661609408

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{447179}}^1$

素因数の和:447225

約数の個数: 56

約数和(自身を含む): 7269358080

約数和(自身を除く): 4607748672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 447179, 894358, 1341537, 1788716, 2683074, 3577432, 5366148, 7154864, 10732296, 13862549, 14309728, 21464592, 27725098, 28619456, 41587647, 42929184, 55450196, 83175294, 85858368, 110900392, 166350588, 221800784, 332701176, 443601568, 665402352, 887203136, 1330804704, 2661609408]

約数ペア:

[(1, 2661609408), (2, 1330804704), (3, 887203136), (4, 665402352), (6, 443601568), (8, 332701176), (12, 221800784), (16, 166350588), (24, 110900392), (31, 85858368), (32, 83175294), (48, 55450196), (62, 42929184), (64, 41587647), (93, 28619456), (96, 27725098), (124, 21464592), (186, 14309728), (192, 13862549), (248, 10732296), (372, 7154864), (496, 5366148), (744, 3577432), (992, 2683074), (1488, 1788716), (1984, 1341537), (2976, 894358), (5952, 447179)]