1428625548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 4212149760

約数和(自身を除く): 2783524212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 167, 249, 252, 332, 334, 409, 498, 501, 581, 668, 747, 818, 996, 1002, 1162, 1169, 1227, 1494, 1503, 1636, 1743, 2004, 2324, 2338, 2454, 2863, 2988, 3006, 3486, 3507, 3681, 4676, 4908, 5229, 5726, 6012, 6972, 7014, 7362, 8589, 10458, 10521, 11452, 13861, 14028, 14724, 17178, 20916, 21042, 25767, 27722, 33947, 34356, 41583, 42084, 51534, 55444, 67894, 68303, 83166, 97027, 101841, 103068, 124749, 135788, 136606, 166332, 194054, 203682, 204909, 237629, 249498, 273212, 291081, 305523, 388108, 407364, 409818, 475258, 478121, 498996, 582162, 611046, 614727, 712887, 819636, 873243, 950516, 956242, 1164324, 1222092, 1229454, 1425774, 1434363, 1746486, 1912484, 2138661, 2458908, 2851548, 2868726, 3492972, 4277322, 4303089, 5669149, 5737452, 8554644, 8606178, 11338298, 17007447, 17212356, 22676596, 34014894, 39684043, 51022341, 68029788, 79368086, 102044682, 119052129, 158736172, 204089364, 238104258, 357156387, 476208516, 714312774, 1428625548]

約数ペア:

[(1, 1428625548), (2, 714312774), (3, 476208516), (4, 357156387), (6, 238104258), (7, 204089364), (9, 158736172), (12, 119052129), (14, 102044682), (18, 79368086), (21, 68029788), (28, 51022341), (36, 39684043), (42, 34014894), (63, 22676596), (83, 17212356), (84, 17007447), (126, 11338298), (166, 8606178), (167, 8554644), (249, 5737452), (252, 5669149), (332, 4303089), (334, 4277322), (409, 3492972), (498, 2868726), (501, 2851548), (581, 2458908), (668, 2138661), (747, 1912484), (818, 1746486), (996, 1434363), (1002, 1425774), (1162, 1229454), (1169, 1222092), (1227, 1164324), (1494, 956242), (1503, 950516), (1636, 873243), (1743, 819636), (2004, 712887), (2324, 614727), (2338, 611046), (2454, 582162), (2863, 498996), (2988, 478121), (3006, 475258), (3486, 409818), (3507, 407364), (3681, 388108), (4676, 305523), (4908, 291081), (5229, 273212), (5726, 249498), (6012, 237629), (6972, 204909), (7014, 203682), (7362, 194054), (8589, 166332), (10458, 136606), (10521, 135788), (11452, 124749), (13861, 103068), (14028, 101841), (14724, 97027), (17178, 83166), (20916, 68303), (21042, 67894), (25767, 55444), (27722, 51534), (33947, 42084), (34356, 41583)]