721569184

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 1696101120

約数和(自身を除く): 974531936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 113, 116, 203, 224, 226, 232, 406, 452, 464, 791, 812, 904, 928, 983, 1582, 1624, 1808, 1966, 3164, 3248, 3277, 3616, 3932, 6328, 6496, 6554, 6881, 7864, 12656, 13108, 13762, 15728, 22939, 25312, 26216, 27524, 28507, 31456, 45878, 52432, 55048, 57014, 91756, 104864, 110096, 111079, 114028, 183512, 199549, 220192, 222158, 228056, 367024, 399098, 444316, 456112, 734048, 777553, 798196, 888632, 912224, 1555106, 1596392, 1777264, 3110212, 3192784, 3221291, 3554528, 6220424, 6385568, 6442582, 12440848, 12885164, 22549037, 24881696, 25770328, 45098074, 51540656, 90196148, 103081312, 180392296, 360784592, 721569184]

約数ペア:

[(1, 721569184), (2, 360784592), (4, 180392296), (7, 103081312), (8, 90196148), (14, 51540656), (16, 45098074), (28, 25770328), (29, 24881696), (32, 22549037), (56, 12885164), (58, 12440848), (112, 6442582), (113, 6385568), (116, 6220424), (203, 3554528), (224, 3221291), (226, 3192784), (232, 3110212), (406, 1777264), (452, 1596392), (464, 1555106), (791, 912224), (812, 888632), (904, 798196), (928, 777553), (983, 734048), (1582, 456112), (1624, 444316), (1808, 399098), (1966, 367024), (3164, 228056), (3248, 222158), (3277, 220192), (3616, 199549), (3932, 183512), (6328, 114028), (6496, 111079), (6554, 110096), (6881, 104864), (7864, 91756), (12656, 57014), (13108, 55048), (13762, 52432), (15728, 45878), (22939, 31456), (25312, 28507), (26216, 27524)]