889232148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 192

約数和(自身を含む): 2864332800

約数和(自身を除く): 1975100652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 84, 93, 108, 114, 124, 126, 133, 171, 186, 189, 217, 228, 252, 266, 279, 342, 372, 378, 399, 434, 513, 532, 558, 589, 651, 684, 756, 798, 837, 868, 1026, 1116, 1178, 1197, 1302, 1596, 1674, 1767, 1953, 1997, 2052, 2356, 2394, 2604, 3348, 3534, 3591, 3906, 3994, 4123, 4788, 5301, 5859, 5991, 7068, 7182, 7812, 7988, 8246, 10602, 11718, 11982, 12369, 13979, 14364, 15903, 16492, 17973, 21204, 23436, 23964, 24738, 27958, 31806, 35946, 37107, 37943, 41937, 49476, 53919, 55916, 61907, 63612, 71892, 74214, 75886, 83874, 107838, 111321, 113829, 123814, 125811, 148428, 151772, 167748, 185721, 215676, 222642, 227658, 247628, 251622, 265601, 341487, 371442, 377433, 433349, 445284, 455316, 503244, 531202, 557163, 682974, 742884, 754866, 796803, 866698, 1024461, 1062404, 1114326, 1176233, 1300047, 1365948, 1509732, 1593606, 1671489, 1733396, 2048922, 2228652, 2352466, 2390409, 2600094, 3187212, 3342978, 3528699, 3900141, 4097844, 4704932, 4780818, 5200188, 6685956, 7057398, 7171227, 7800282, 8233631, 9561636, 10586097, 11700423, 14114796, 14342454, 15600564, 16467262, 21172194, 23400846, 24700893, 28684908, 31758291, 32934524, 42344388, 46801692, 49401786, 63516582, 74102679, 98803572, 127033164, 148205358, 222308037, 296410716, 444616074, 889232148]

約数ペア:

[(1, 889232148), (2, 444616074), (3, 296410716), (4, 222308037), (6, 148205358), (7, 127033164), (9, 98803572), (12, 74102679), (14, 63516582), (18, 49401786), (19, 46801692), (21, 42344388), (27, 32934524), (28, 31758291), (31, 28684908), (36, 24700893), (38, 23400846), (42, 21172194), (54, 16467262), (57, 15600564), (62, 14342454), (63, 14114796), (76, 11700423), (84, 10586097), (93, 9561636), (108, 8233631), (114, 7800282), (124, 7171227), (126, 7057398), (133, 6685956), (171, 5200188), (186, 4780818), (189, 4704932), (217, 4097844), (228, 3900141), (252, 3528699), (266, 3342978), (279, 3187212), (342, 2600094), (372, 2390409), (378, 2352466), (399, 2228652), (434, 2048922), (513, 1733396), (532, 1671489), (558, 1593606), (589, 1509732), (651, 1365948), (684, 1300047), (756, 1176233), (798, 1114326), (837, 1062404), (868, 1024461), (1026, 866698), (1116, 796803), (1178, 754866), (1197, 742884), (1302, 682974), (1596, 557163), (1674, 531202), (1767, 503244), (1953, 455316), (1997, 445284), (2052, 433349), (2356, 377433), (2394, 371442), (2604, 341487), (3348, 265601), (3534, 251622), (3591, 247628), (3906, 227658), (3994, 222642), (4123, 215676), (4788, 185721), (5301, 167748), (5859, 151772), (5991, 148428), (7068, 125811), (7182, 123814), (7812, 113829), (7988, 111321), (8246, 107838), (10602, 83874), (11718, 75886), (11982, 74214), (12369, 71892), (13979, 63612), (14364, 61907), (15903, 55916), (16492, 53919), (17973, 49476), (21204, 41937), (23436, 37943), (23964, 37107), (24738, 35946), (27958, 31806)]