7997431512

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1398

約数の個数: 192

約数和(自身を含む): 24574752000

約数和(自身を除く): 16577320488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 359, 392, 399, 456, 532, 588, 718, 798, 931, 997, 1064, 1077, 1176, 1436, 1596, 1862, 1994, 2154, 2513, 2793, 2872, 2991, 3192, 3724, 3988, 4308, 5026, 5586, 5982, 6821, 6979, 7448, 7539, 7976, 8616, 10052, 11172, 11964, 13642, 13958, 15078, 17591, 18943, 20104, 20463, 20937, 22344, 23928, 27284, 27916, 30156, 35182, 37886, 40926, 41874, 47747, 48853, 52773, 54568, 55832, 56829, 60312, 70364, 75772, 81852, 83748, 95494, 97706, 105546, 113658, 132601, 140728, 143241, 146559, 151544, 163704, 167496, 190988, 195412, 211092, 227316, 265202, 286482, 293118, 334229, 357923, 381976, 390824, 397803, 422184, 454632, 530404, 572964, 586236, 668458, 715846, 795606, 928207, 1002687, 1060808, 1073769, 1145928, 1172472, 1336916, 1431692, 1591212, 1856414, 2005374, 2147538, 2505461, 2673832, 2784621, 2863384, 3182424, 3712828, 4010748, 4295076, 5010922, 5569242, 6800537, 7425656, 7516383, 8021496, 8590152, 10021844, 11138484, 13601074, 15032766, 17538227, 20043688, 20401611, 22276968, 27202148, 30065532, 35076454, 40803222, 47603759, 52614681, 54404296, 60131064, 70152908, 81606444, 95207518, 105229362, 140305816, 142811277, 163212888, 190415036, 210458724, 285622554, 333226313, 380830072, 420917448, 571245108, 666452626, 999678939, 1142490216, 1332905252, 1999357878, 2665810504, 3998715756, 7997431512]

約数ペア:

[(1, 7997431512), (2, 3998715756), (3, 2665810504), (4, 1999357878), (6, 1332905252), (7, 1142490216), (8, 999678939), (12, 666452626), (14, 571245108), (19, 420917448), (21, 380830072), (24, 333226313), (28, 285622554), (38, 210458724), (42, 190415036), (49, 163212888), (56, 142811277), (57, 140305816), (76, 105229362), (84, 95207518), (98, 81606444), (114, 70152908), (133, 60131064), (147, 54404296), (152, 52614681), (168, 47603759), (196, 40803222), (228, 35076454), (266, 30065532), (294, 27202148), (359, 22276968), (392, 20401611), (399, 20043688), (456, 17538227), (532, 15032766), (588, 13601074), (718, 11138484), (798, 10021844), (931, 8590152), (997, 8021496), (1064, 7516383), (1077, 7425656), (1176, 6800537), (1436, 5569242), (1596, 5010922), (1862, 4295076), (1994, 4010748), (2154, 3712828), (2513, 3182424), (2793, 2863384), (2872, 2784621), (2991, 2673832), (3192, 2505461), (3724, 2147538), (3988, 2005374), (4308, 1856414), (5026, 1591212), (5586, 1431692), (5982, 1336916), (6821, 1172472), (6979, 1145928), (7448, 1073769), (7539, 1060808), (7976, 1002687), (8616, 928207), (10052, 795606), (11172, 715846), (11964, 668458), (13642, 586236), (13958, 572964), (15078, 530404), (17591, 454632), (18943, 422184), (20104, 397803), (20463, 390824), (20937, 381976), (22344, 357923), (23928, 334229), (27284, 293118), (27916, 286482), (30156, 265202), (35182, 227316), (37886, 211092), (40926, 195412), (41874, 190988), (47747, 167496), (48853, 163704), (52773, 151544), (54568, 146559), (55832, 143241), (56829, 140728), (60312, 132601), (70364, 113658), (75772, 105546), (81852, 97706), (83748, 95494)]