549545724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 1718778880

約数和(自身を除く): 1169233156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 271, 273, 364, 468, 542, 546, 619, 813, 819, 1084, 1092, 1238, 1626, 1638, 1857, 1897, 2439, 2476, 3252, 3276, 3523, 3714, 3794, 4333, 4878, 5571, 5691, 7046, 7428, 7588, 8047, 8666, 9756, 10569, 11142, 11382, 12999, 14092, 16094, 17073, 17332, 21138, 22284, 22764, 24141, 24661, 25998, 31707, 32188, 34146, 38997, 42276, 48282, 49322, 51996, 56329, 63414, 68292, 72423, 73983, 77994, 96564, 98644, 112658, 126828, 144846, 147966, 155988, 167749, 168987, 221949, 225316, 289692, 295932, 335498, 337974, 443898, 503247, 506961, 670996, 675948, 887796, 1006494, 1013922, 1174243, 1509741, 2012988, 2027844, 2180737, 2348486, 3019482, 3522729, 4361474, 4696972, 6038964, 6542211, 7045458, 8722948, 10568187, 13084422, 14090916, 15265159, 19626633, 21136374, 26168844, 30530318, 39253266, 42272748, 45795477, 61060636, 78506532, 91590954, 137386431, 183181908, 274772862, 549545724]

約数ペア:

[(1, 549545724), (2, 274772862), (3, 183181908), (4, 137386431), (6, 91590954), (7, 78506532), (9, 61060636), (12, 45795477), (13, 42272748), (14, 39253266), (18, 30530318), (21, 26168844), (26, 21136374), (28, 19626633), (36, 15265159), (39, 14090916), (42, 13084422), (52, 10568187), (63, 8722948), (78, 7045458), (84, 6542211), (91, 6038964), (117, 4696972), (126, 4361474), (156, 3522729), (182, 3019482), (234, 2348486), (252, 2180737), (271, 2027844), (273, 2012988), (364, 1509741), (468, 1174243), (542, 1013922), (546, 1006494), (619, 887796), (813, 675948), (819, 670996), (1084, 506961), (1092, 503247), (1238, 443898), (1626, 337974), (1638, 335498), (1857, 295932), (1897, 289692), (2439, 225316), (2476, 221949), (3252, 168987), (3276, 167749), (3523, 155988), (3714, 147966), (3794, 144846), (4333, 126828), (4878, 112658), (5571, 98644), (5691, 96564), (7046, 77994), (7428, 73983), (7588, 72423), (8047, 68292), (8666, 63414), (9756, 56329), (10569, 51996), (11142, 49322), (11382, 48282), (12999, 42276), (14092, 38997), (16094, 34146), (17073, 32188), (17332, 31707), (21138, 25998), (22284, 24661), (22764, 24141)]