1234111788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2258

約数の個数: 240

約数和(自身を含む): 4181605120

約数和(自身を除く): 2947493332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 567, 684, 702, 741, 756, 798, 819, 988, 1026, 1053, 1092, 1134, 1197, 1404, 1482, 1539, 1596, 1638, 1729, 2052, 2106, 2203, 2223, 2268, 2394, 2457, 2964, 3078, 3276, 3458, 3591, 4212, 4406, 4446, 4788, 4914, 5187, 6156, 6609, 6669, 6916, 7182, 7371, 8812, 8892, 9828, 10374, 10773, 13218, 13338, 14364, 14742, 15421, 15561, 19827, 20007, 20748, 21546, 26436, 26676, 28639, 29484, 30842, 31122, 39654, 40014, 41857, 43092, 46263, 46683, 57278, 59481, 61684, 62244, 79308, 80028, 83714, 85917, 92526, 93366, 114556, 118962, 125571, 138789, 140049, 167428, 171834, 178443, 185052, 186732, 200473, 237924, 251142, 257751, 277578, 280098, 292999, 343668, 356886, 376713, 400946, 416367, 502284, 515502, 544141, 555156, 560196, 585998, 601419, 713772, 753426, 773253, 801892, 832734, 878997, 1031004, 1088282, 1130139, 1171996, 1202838, 1249101, 1506852, 1546506, 1632423, 1665468, 1757994, 1804257, 2176564, 2260278, 2319759, 2405676, 2498202, 2636991, 3093012, 3264846, 3390417, 3515988, 3608514, 3808987, 4520556, 4639518, 4897269, 4996404, 5273982, 5412771, 6529692, 6780834, 7217028, 7617974, 7910973, 9279036, 9794538, 10547964, 10825542, 11426961, 13561668, 14691807, 15235948, 15821946, 16238313, 19589076, 21651084, 22853922, 23732919, 29383614, 31643892, 32476626, 34280883, 44075421, 45707844, 47465838, 58767228, 64953252, 68561766, 88150842, 94931676, 102842649, 137123532, 176301684, 205685298, 308527947, 411370596, 617055894, 1234111788]

約数ペア:

[(1, 1234111788), (2, 617055894), (3, 411370596), (4, 308527947), (6, 205685298), (7, 176301684), (9, 137123532), (12, 102842649), (13, 94931676), (14, 88150842), (18, 68561766), (19, 64953252), (21, 58767228), (26, 47465838), (27, 45707844), (28, 44075421), (36, 34280883), (38, 32476626), (39, 31643892), (42, 29383614), (52, 23732919), (54, 22853922), (57, 21651084), (63, 19589076), (76, 16238313), (78, 15821946), (81, 15235948), (84, 14691807), (91, 13561668), (108, 11426961), (114, 10825542), (117, 10547964), (126, 9794538), (133, 9279036), (156, 7910973), (162, 7617974), (171, 7217028), (182, 6780834), (189, 6529692), (228, 5412771), (234, 5273982), (247, 4996404), (252, 4897269), (266, 4639518), (273, 4520556), (324, 3808987), (342, 3608514), (351, 3515988), (364, 3390417), (378, 3264846), (399, 3093012), (468, 2636991), (494, 2498202), (513, 2405676), (532, 2319759), (546, 2260278), (567, 2176564), (684, 1804257), (702, 1757994), (741, 1665468), (756, 1632423), (798, 1546506), (819, 1506852), (988, 1249101), (1026, 1202838), (1053, 1171996), (1092, 1130139), (1134, 1088282), (1197, 1031004), (1404, 878997), (1482, 832734), (1539, 801892), (1596, 773253), (1638, 753426), (1729, 713772), (2052, 601419), (2106, 585998), (2203, 560196), (2223, 555156), (2268, 544141), (2394, 515502), (2457, 502284), (2964, 416367), (3078, 400946), (3276, 376713), (3458, 356886), (3591, 343668), (4212, 292999), (4406, 280098), (4446, 277578), (4788, 257751), (4914, 251142), (5187, 237924), (6156, 200473), (6609, 186732), (6669, 185052), (6916, 178443), (7182, 171834), (7371, 167428), (8812, 140049), (8892, 138789), (9828, 125571), (10374, 118962), (10773, 114556), (13218, 93366), (13338, 92526), (14364, 85917), (14742, 83714), (15421, 80028), (15561, 79308), (19827, 62244), (20007, 61684), (20748, 59481), (21546, 57278), (26436, 46683), (26676, 46263), (28639, 43092), (29484, 41857), (30842, 40014), (31122, 39654)]