728275644

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 1919232000

約数和(自身を除く): 1190956356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 167, 271, 298, 334, 447, 501, 542, 596, 668, 813, 894, 1002, 1084, 1341, 1503, 1626, 1788, 2004, 2439, 2682, 3006, 3252, 4023, 4509, 4878, 5364, 6012, 7317, 8046, 9018, 9756, 14634, 16092, 18036, 24883, 29268, 40379, 45257, 49766, 74649, 80758, 90514, 99532, 121137, 135771, 149298, 161516, 181028, 223947, 242274, 271542, 298596, 363411, 407313, 447894, 484548, 543084, 671841, 726822, 814626, 895788, 1090233, 1221939, 1343682, 1453644, 1629252, 2180466, 2443878, 2687364, 4360932, 4887756, 6743293, 13486586, 20229879, 26973172, 40459758, 60689637, 80919516, 121379274, 182068911, 242758548, 364137822, 728275644]

約数ペア:

[(1, 728275644), (2, 364137822), (3, 242758548), (4, 182068911), (6, 121379274), (9, 80919516), (12, 60689637), (18, 40459758), (27, 26973172), (36, 20229879), (54, 13486586), (108, 6743293), (149, 4887756), (167, 4360932), (271, 2687364), (298, 2443878), (334, 2180466), (447, 1629252), (501, 1453644), (542, 1343682), (596, 1221939), (668, 1090233), (813, 895788), (894, 814626), (1002, 726822), (1084, 671841), (1341, 543084), (1503, 484548), (1626, 447894), (1788, 407313), (2004, 363411), (2439, 298596), (2682, 271542), (3006, 242274), (3252, 223947), (4023, 181028), (4509, 161516), (4878, 149298), (5364, 135771), (6012, 121137), (7317, 99532), (8046, 90514), (9018, 80758), (9756, 74649), (14634, 49766), (16092, 45257), (18036, 40379), (24883, 29268)]