831344904

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2164

約数の個数: 128

約数和(自身を含む): 2504880000

約数和(自身を除く): 1673535096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 149, 156, 216, 234, 298, 312, 351, 447, 468, 596, 702, 894, 936, 1192, 1341, 1404, 1788, 1937, 1987, 2682, 2808, 3576, 3874, 3974, 4023, 5364, 5811, 5961, 7748, 7948, 8046, 10728, 11622, 11922, 15496, 15896, 16092, 17433, 17883, 23244, 23844, 25831, 32184, 34866, 35766, 46488, 47688, 51662, 52299, 53649, 69732, 71532, 77493, 103324, 104598, 107298, 139464, 143064, 154986, 206648, 209196, 214596, 232479, 296063, 309972, 418392, 429192, 464958, 592126, 619944, 697437, 888189, 929916, 1184252, 1394874, 1776378, 1859832, 2368504, 2664567, 2789748, 3552756, 3848819, 5329134, 5579496, 7105512, 7697638, 7993701, 10658268, 11546457, 15395276, 15987402, 21316536, 23092914, 30790552, 31974804, 34639371, 46185828, 63949608, 69278742, 92371656, 103918113, 138557484, 207836226, 277114968, 415672452, 831344904]

約数ペア:

[(1, 831344904), (2, 415672452), (3, 277114968), (4, 207836226), (6, 138557484), (8, 103918113), (9, 92371656), (12, 69278742), (13, 63949608), (18, 46185828), (24, 34639371), (26, 31974804), (27, 30790552), (36, 23092914), (39, 21316536), (52, 15987402), (54, 15395276), (72, 11546457), (78, 10658268), (104, 7993701), (108, 7697638), (117, 7105512), (149, 5579496), (156, 5329134), (216, 3848819), (234, 3552756), (298, 2789748), (312, 2664567), (351, 2368504), (447, 1859832), (468, 1776378), (596, 1394874), (702, 1184252), (894, 929916), (936, 888189), (1192, 697437), (1341, 619944), (1404, 592126), (1788, 464958), (1937, 429192), (1987, 418392), (2682, 309972), (2808, 296063), (3576, 232479), (3874, 214596), (3974, 209196), (4023, 206648), (5364, 154986), (5811, 143064), (5961, 139464), (7748, 107298), (7948, 104598), (8046, 103324), (10728, 77493), (11622, 71532), (11922, 69732), (15496, 53649), (15896, 52299), (16092, 51662), (17433, 47688), (17883, 46488), (23244, 35766), (23844, 34866), (25831, 32184)]