288514864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 634423680

約数和(自身を除く): 345908816

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 67, 86, 88, 134, 172, 176, 268, 344, 473, 536, 569, 688, 737, 946, 1072, 1138, 1474, 1892, 2276, 2881, 2948, 3784, 4552, 5762, 5896, 6259, 7568, 9104, 11524, 11792, 12518, 23048, 24467, 25036, 31691, 38123, 46096, 48934, 50072, 63382, 76246, 97868, 100144, 126764, 152492, 195736, 253528, 269137, 304984, 391472, 419353, 507056, 538274, 609968, 838706, 1076548, 1639289, 1677412, 2153096, 3278578, 3354824, 4306192, 6557156, 6709648, 13114312, 18032179, 26228624, 36064358, 72128716, 144257432, 288514864]

約数ペア:

[(1, 288514864), (2, 144257432), (4, 72128716), (8, 36064358), (11, 26228624), (16, 18032179), (22, 13114312), (43, 6709648), (44, 6557156), (67, 4306192), (86, 3354824), (88, 3278578), (134, 2153096), (172, 1677412), (176, 1639289), (268, 1076548), (344, 838706), (473, 609968), (536, 538274), (569, 507056), (688, 419353), (737, 391472), (946, 304984), (1072, 269137), (1138, 253528), (1474, 195736), (1892, 152492), (2276, 126764), (2881, 100144), (2948, 97868), (3784, 76246), (4552, 63382), (5762, 50072), (5896, 48934), (6259, 46096), (7568, 38123), (9104, 31691), (11524, 25036), (11792, 24467), (12518, 23048)]