2009779872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7927}}^1$

素因数の和:8098

約数の個数: 96

約数和(自身を含む): 5593996800

約数和(自身を除く): 3584216928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 139, 152, 228, 278, 304, 417, 456, 556, 608, 834, 912, 1112, 1668, 1824, 2224, 2641, 3336, 4448, 5282, 6672, 7923, 7927, 10564, 13344, 15846, 15854, 21128, 23781, 31692, 31708, 42256, 47562, 63384, 63416, 84512, 95124, 126768, 126832, 150613, 190248, 253536, 253664, 301226, 380496, 451839, 602452, 760992, 903678, 1101853, 1204904, 1807356, 2203706, 2409808, 3305559, 3614712, 4407412, 4819616, 6611118, 7229424, 8814824, 13222236, 14458848, 17629648, 20935207, 26444472, 35259296, 41870414, 52888944, 62805621, 83740828, 105777888, 125611242, 167481656, 251222484, 334963312, 502444968, 669926624, 1004889936, 2009779872]

約数ペア:

[(1, 2009779872), (2, 1004889936), (3, 669926624), (4, 502444968), (6, 334963312), (8, 251222484), (12, 167481656), (16, 125611242), (19, 105777888), (24, 83740828), (32, 62805621), (38, 52888944), (48, 41870414), (57, 35259296), (76, 26444472), (96, 20935207), (114, 17629648), (139, 14458848), (152, 13222236), (228, 8814824), (278, 7229424), (304, 6611118), (417, 4819616), (456, 4407412), (556, 3614712), (608, 3305559), (834, 2409808), (912, 2203706), (1112, 1807356), (1668, 1204904), (1824, 1101853), (2224, 903678), (2641, 760992), (3336, 602452), (4448, 451839), (5282, 380496), (6672, 301226), (7923, 253664), (7927, 253536), (10564, 190248), (13344, 150613), (15846, 126832), (15854, 126768), (21128, 95124), (23781, 84512), (31692, 63416), (31708, 63384), (42256, 47562)]