866406996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 2784768000

約数和(自身を除く): 1918361004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 199, 234, 252, 273, 351, 364, 378, 398, 443, 468, 546, 597, 702, 756, 796, 819, 886, 1092, 1194, 1329, 1393, 1404, 1638, 1772, 1791, 2388, 2457, 2587, 2658, 2786, 3101, 3276, 3582, 3987, 4179, 4914, 5174, 5316, 5373, 5572, 5759, 6202, 7164, 7761, 7974, 8358, 9303, 9828, 10348, 10746, 11518, 11961, 12404, 12537, 15522, 15948, 16716, 17277, 18109, 18606, 21492, 23036, 23283, 23922, 25074, 27909, 31044, 34554, 36218, 37212, 37611, 40313, 46566, 47844, 50148, 51831, 54327, 55818, 69108, 69849, 72436, 75222, 80626, 83727, 88157, 93132, 103662, 108654, 111636, 120939, 139698, 150444, 155493, 161252, 162981, 167454, 176314, 207324, 217308, 241878, 264471, 279396, 310986, 325962, 334908, 352628, 362817, 483756, 488943, 528942, 617099, 621972, 651924, 725634, 793413, 977886, 1057884, 1088451, 1146041, 1234198, 1451268, 1586826, 1851297, 1955772, 2176902, 2292082, 2380239, 2468396, 3173652, 3438123, 3702594, 4353804, 4584164, 4760478, 5553891, 6876246, 7405188, 8022287, 9520956, 10314369, 11107782, 13752492, 16044574, 16661673, 20628738, 22215564, 24066861, 30943107, 32089148, 33323346, 41257476, 48133722, 61886214, 66646692, 72200583, 96267444, 123772428, 144401166, 216601749, 288802332, 433203498, 866406996]

約数ペア:

[(1, 866406996), (2, 433203498), (3, 288802332), (4, 216601749), (6, 144401166), (7, 123772428), (9, 96267444), (12, 72200583), (13, 66646692), (14, 61886214), (18, 48133722), (21, 41257476), (26, 33323346), (27, 32089148), (28, 30943107), (36, 24066861), (39, 22215564), (42, 20628738), (52, 16661673), (54, 16044574), (63, 13752492), (78, 11107782), (84, 10314369), (91, 9520956), (108, 8022287), (117, 7405188), (126, 6876246), (156, 5553891), (182, 4760478), (189, 4584164), (199, 4353804), (234, 3702594), (252, 3438123), (273, 3173652), (351, 2468396), (364, 2380239), (378, 2292082), (398, 2176902), (443, 1955772), (468, 1851297), (546, 1586826), (597, 1451268), (702, 1234198), (756, 1146041), (796, 1088451), (819, 1057884), (886, 977886), (1092, 793413), (1194, 725634), (1329, 651924), (1393, 621972), (1404, 617099), (1638, 528942), (1772, 488943), (1791, 483756), (2388, 362817), (2457, 352628), (2587, 334908), (2658, 325962), (2786, 310986), (3101, 279396), (3276, 264471), (3582, 241878), (3987, 217308), (4179, 207324), (4914, 176314), (5174, 167454), (5316, 162981), (5373, 161252), (5572, 155493), (5759, 150444), (6202, 139698), (7164, 120939), (7761, 111636), (7974, 108654), (8358, 103662), (9303, 93132), (9828, 88157), (10348, 83727), (10746, 80626), (11518, 75222), (11961, 72436), (12404, 69849), (12537, 69108), (15522, 55818), (15948, 54327), (16716, 51831), (17277, 50148), (18109, 47844), (18606, 46566), (21492, 40313), (23036, 37611), (23283, 37212), (23922, 36218), (25074, 34554), (27909, 31044)]