7272744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 19656000

約数和(自身を除く): 12383256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 389, 456, 492, 778, 779, 984, 1167, 1556, 1558, 2334, 2337, 3112, 3116, 4668, 4674, 6232, 7391, 9336, 9348, 14782, 15949, 18696, 22173, 29564, 31898, 44346, 47847, 59128, 63796, 88692, 95694, 127592, 177384, 191388, 303031, 382776, 606062, 909093, 1212124, 1818186, 2424248, 3636372, 7272744]

約数ペア:

[(1, 7272744), (2, 3636372), (3, 2424248), (4, 1818186), (6, 1212124), (8, 909093), (12, 606062), (19, 382776), (24, 303031), (38, 191388), (41, 177384), (57, 127592), (76, 95694), (82, 88692), (114, 63796), (123, 59128), (152, 47847), (164, 44346), (228, 31898), (246, 29564), (328, 22173), (389, 18696), (456, 15949), (492, 14782), (778, 9348), (779, 9336), (984, 7391), (1167, 6232), (1556, 4674), (1558, 4668), (2334, 3116), (2337, 3112)]