1391853456

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{17047}}^1$

素因数の和:17080

約数の個数: 140

約数和(自身を含む): 4621099072

約数和(自身を除く): 3229245616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6804, 9072, 10206, 11664, 13608, 17047, 20412, 27216, 34094, 40824, 51141, 68188, 81648, 102282, 119329, 136376, 153423, 204564, 238658, 272752, 306846, 357987, 409128, 460269, 477316, 613692, 715974, 818256, 920538, 954632, 1073961, 1227384, 1380807, 1431948, 1841076, 1909264, 2147922, 2454768, 2761614, 2863896, 3221883, 3682152, 4142421, 4295844, 5523228, 5727792, 6443766, 7364304, 8284842, 8591688, 9665649, 11046456, 12427263, 12887532, 16569684, 17183376, 19331298, 22092912, 24854526, 25775064, 28996947, 33139368, 38662596, 49709052, 51550128, 57993894, 66278736, 77325192, 86990841, 99418104, 115987788, 154650384, 173981682, 198836208, 231975576, 347963364, 463951152, 695926728, 1391853456]

約数ペア:

[(1, 1391853456), (2, 695926728), (3, 463951152), (4, 347963364), (6, 231975576), (7, 198836208), (8, 173981682), (9, 154650384), (12, 115987788), (14, 99418104), (16, 86990841), (18, 77325192), (21, 66278736), (24, 57993894), (27, 51550128), (28, 49709052), (36, 38662596), (42, 33139368), (48, 28996947), (54, 25775064), (56, 24854526), (63, 22092912), (72, 19331298), (81, 17183376), (84, 16569684), (108, 12887532), (112, 12427263), (126, 11046456), (144, 9665649), (162, 8591688), (168, 8284842), (189, 7364304), (216, 6443766), (243, 5727792), (252, 5523228), (324, 4295844), (336, 4142421), (378, 3682152), (432, 3221883), (486, 2863896), (504, 2761614), (567, 2454768), (648, 2147922), (729, 1909264), (756, 1841076), (972, 1431948), (1008, 1380807), (1134, 1227384), (1296, 1073961), (1458, 954632), (1512, 920538), (1701, 818256), (1944, 715974), (2268, 613692), (2916, 477316), (3024, 460269), (3402, 409128), (3888, 357987), (4536, 306846), (5103, 272752), (5832, 238658), (6804, 204564), (9072, 153423), (10206, 136376), (11664, 119329), (13608, 102282), (17047, 81648), (20412, 68188), (27216, 51141), (34094, 40824)]