40296134672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1\times {\mathrm{809}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 81226229760

約数和(自身を除く): 40930095088

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 431, 466, 496, 809, 862, 932, 1618, 1724, 1864, 3236, 3448, 3728, 6472, 6896, 7223, 12944, 13361, 14446, 25079, 26722, 28892, 50158, 53444, 57784, 100316, 100423, 106888, 115568, 188497, 200632, 200846, 213776, 348679, 376994, 401264, 401692, 697358, 753988, 803384, 1394716, 1507976, 1606768, 2789432, 3015952, 3113113, 5578864, 5843407, 6226226, 10809049, 11686814, 12452452, 21618098, 23373628, 24904904, 43236196, 46747256, 49809808, 81242207, 86472392, 93494512, 162484414, 172944784, 324968828, 649937656, 1299875312, 2518508417, 5037016834, 10074033668, 20148067336, 40296134672]

約数ペア:

[(1, 40296134672), (2, 20148067336), (4, 10074033668), (8, 5037016834), (16, 2518508417), (31, 1299875312), (62, 649937656), (124, 324968828), (233, 172944784), (248, 162484414), (431, 93494512), (466, 86472392), (496, 81242207), (809, 49809808), (862, 46747256), (932, 43236196), (1618, 24904904), (1724, 23373628), (1864, 21618098), (3236, 12452452), (3448, 11686814), (3728, 10809049), (6472, 6226226), (6896, 5843407), (7223, 5578864), (12944, 3113113), (13361, 3015952), (14446, 2789432), (25079, 1606768), (26722, 1507976), (28892, 1394716), (50158, 803384), (53444, 753988), (57784, 697358), (100316, 401692), (100423, 401264), (106888, 376994), (115568, 348679), (188497, 213776), (200632, 200846)]