380621024

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 938543760

約数和(自身を除く): 557922736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 109, 112, 119, 131, 136, 196, 218, 224, 238, 262, 272, 392, 436, 476, 524, 544, 763, 784, 833, 872, 917, 952, 1048, 1526, 1568, 1666, 1744, 1834, 1853, 1904, 2096, 2227, 3052, 3332, 3488, 3668, 3706, 3808, 4192, 4454, 5341, 6104, 6419, 6664, 7336, 7412, 8908, 10682, 12208, 12838, 12971, 13328, 14279, 14672, 14824, 15589, 17816, 21364, 24416, 25676, 25942, 26656, 28558, 29344, 29648, 31178, 35632, 42728, 51352, 51884, 57116, 59296, 62356, 71264, 85456, 90797, 99953, 102704, 103768, 109123, 114232, 124712, 170912, 181594, 199906, 205408, 207536, 218246, 228464, 242743, 249424, 363188, 399812, 415072, 436492, 456928, 485486, 498848, 699671, 726376, 799624, 872984, 970972, 1399342, 1452752, 1599248, 1699201, 1745968, 1941944, 2798684, 2905504, 3198496, 3398402, 3491936, 3883888, 5597368, 6796804, 7767776, 11194736, 11894407, 13593608, 22389472, 23788814, 27187216, 47577628, 54374432, 95155256, 190310512, 380621024]

約数ペア:

[(1, 380621024), (2, 190310512), (4, 95155256), (7, 54374432), (8, 47577628), (14, 27187216), (16, 23788814), (17, 22389472), (28, 13593608), (32, 11894407), (34, 11194736), (49, 7767776), (56, 6796804), (68, 5597368), (98, 3883888), (109, 3491936), (112, 3398402), (119, 3198496), (131, 2905504), (136, 2798684), (196, 1941944), (218, 1745968), (224, 1699201), (238, 1599248), (262, 1452752), (272, 1399342), (392, 970972), (436, 872984), (476, 799624), (524, 726376), (544, 699671), (763, 498848), (784, 485486), (833, 456928), (872, 436492), (917, 415072), (952, 399812), (1048, 363188), (1526, 249424), (1568, 242743), (1666, 228464), (1744, 218246), (1834, 207536), (1853, 205408), (1904, 199906), (2096, 181594), (2227, 170912), (3052, 124712), (3332, 114232), (3488, 109123), (3668, 103768), (3706, 102704), (3808, 99953), (4192, 90797), (4454, 85456), (5341, 71264), (6104, 62356), (6419, 59296), (6664, 57116), (7336, 51884), (7412, 51352), (8908, 42728), (10682, 35632), (12208, 31178), (12838, 29648), (12971, 29344), (13328, 28558), (14279, 26656), (14672, 25942), (14824, 25676), (15589, 24416), (17816, 21364)]