947689848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3623}}^1$

素因数の和:3818

約数の個数: 128

約数和(自身を含む): 3026764800

約数和(自身を除く): 2079074952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 173, 189, 216, 252, 346, 378, 504, 519, 692, 756, 1038, 1211, 1384, 1512, 1557, 2076, 2422, 3114, 3623, 3633, 4152, 4671, 4844, 6228, 7246, 7266, 9342, 9688, 10869, 10899, 12456, 14492, 14532, 18684, 21738, 21798, 25361, 28984, 29064, 32607, 32697, 37368, 43476, 43596, 50722, 65214, 65394, 76083, 86952, 87192, 97821, 101444, 130428, 130788, 152166, 195642, 202888, 228249, 260856, 261576, 304332, 391284, 456498, 608664, 626779, 684747, 782568, 912996, 1253558, 1369494, 1825992, 1880337, 2507116, 2738988, 3760674, 4387453, 5014232, 5477976, 5641011, 7521348, 8774906, 11282022, 13162359, 15042696, 16923033, 17549812, 22564044, 26324718, 33846066, 35099624, 39487077, 45128088, 52649436, 67692132, 78974154, 105298872, 118461231, 135384264, 157948308, 236922462, 315896616, 473844924, 947689848]

約数ペア:

[(1, 947689848), (2, 473844924), (3, 315896616), (4, 236922462), (6, 157948308), (7, 135384264), (8, 118461231), (9, 105298872), (12, 78974154), (14, 67692132), (18, 52649436), (21, 45128088), (24, 39487077), (27, 35099624), (28, 33846066), (36, 26324718), (42, 22564044), (54, 17549812), (56, 16923033), (63, 15042696), (72, 13162359), (84, 11282022), (108, 8774906), (126, 7521348), (168, 5641011), (173, 5477976), (189, 5014232), (216, 4387453), (252, 3760674), (346, 2738988), (378, 2507116), (504, 1880337), (519, 1825992), (692, 1369494), (756, 1253558), (1038, 912996), (1211, 782568), (1384, 684747), (1512, 626779), (1557, 608664), (2076, 456498), (2422, 391284), (3114, 304332), (3623, 261576), (3633, 260856), (4152, 228249), (4671, 202888), (4844, 195642), (6228, 152166), (7246, 130788), (7266, 130428), (9342, 101444), (9688, 97821), (10869, 87192), (10899, 86952), (12456, 76083), (14492, 65394), (14532, 65214), (18684, 50722), (21738, 43596), (21798, 43476), (25361, 37368), (28984, 32697), (29064, 32607)]