285603948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1917

約数の個数: 144

約数和(自身を含む): 891525600

約数和(自身を除く): 605921652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 522, 588, 609, 756, 783, 812, 882, 1044, 1218, 1323, 1421, 1566, 1764, 1827, 1861, 2436, 2646, 2842, 3132, 3654, 3722, 4263, 5292, 5481, 5583, 5684, 7308, 7444, 8526, 10962, 11166, 12789, 13027, 16749, 17052, 21924, 22332, 25578, 26054, 33498, 38367, 39081, 50247, 51156, 52108, 53969, 66996, 76734, 78162, 91189, 100494, 107938, 117243, 153468, 156324, 161907, 182378, 200988, 215876, 234486, 273567, 323814, 351729, 364756, 377783, 468972, 485721, 547134, 647628, 703458, 755566, 820701, 971442, 1094268, 1133349, 1406916, 1457163, 1511132, 1641402, 1942884, 2266698, 2462103, 2644481, 2914326, 3282804, 3400047, 4533396, 4924206, 5288962, 5828652, 6800094, 7933443, 9848412, 10200141, 10577924, 13600188, 15866886, 20400282, 23800329, 31733772, 40800564, 47600658, 71400987, 95201316, 142801974, 285603948]

約数ペア:

[(1, 285603948), (2, 142801974), (3, 95201316), (4, 71400987), (6, 47600658), (7, 40800564), (9, 31733772), (12, 23800329), (14, 20400282), (18, 15866886), (21, 13600188), (27, 10577924), (28, 10200141), (29, 9848412), (36, 7933443), (42, 6800094), (49, 5828652), (54, 5288962), (58, 4924206), (63, 4533396), (84, 3400047), (87, 3282804), (98, 2914326), (108, 2644481), (116, 2462103), (126, 2266698), (147, 1942884), (174, 1641402), (189, 1511132), (196, 1457163), (203, 1406916), (252, 1133349), (261, 1094268), (294, 971442), (348, 820701), (378, 755566), (406, 703458), (441, 647628), (522, 547134), (588, 485721), (609, 468972), (756, 377783), (783, 364756), (812, 351729), (882, 323814), (1044, 273567), (1218, 234486), (1323, 215876), (1421, 200988), (1566, 182378), (1764, 161907), (1827, 156324), (1861, 153468), (2436, 117243), (2646, 107938), (2842, 100494), (3132, 91189), (3654, 78162), (3722, 76734), (4263, 66996), (5292, 53969), (5481, 52108), (5583, 51156), (5684, 50247), (7308, 39081), (7444, 38367), (8526, 33498), (10962, 26054), (11166, 25578), (12789, 22332), (13027, 21924), (16749, 17052)]