2017318144

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2535

約数の個数: 72

約数和(自身を含む): 4183802280

約数和(自身を除く): 2166484136

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 128, 148, 178, 256, 296, 356, 592, 712, 1184, 1424, 2368, 2393, 2848, 3293, 4736, 4786, 5696, 6586, 9472, 9572, 11392, 13172, 19144, 22784, 26344, 38288, 52688, 76576, 88541, 105376, 153152, 177082, 210752, 212977, 306304, 354164, 421504, 425954, 612608, 708328, 843008, 851908, 1416656, 1703816, 2833312, 3407632, 5666624, 6815264, 7880149, 11333248, 13630528, 15760298, 22666496, 27261056, 31520596, 54522112, 63041192, 126082384, 252164768, 504329536, 1008659072, 2017318144]

約数ペア:

[(1, 2017318144), (2, 1008659072), (4, 504329536), (8, 252164768), (16, 126082384), (32, 63041192), (37, 54522112), (64, 31520596), (74, 27261056), (89, 22666496), (128, 15760298), (148, 13630528), (178, 11333248), (256, 7880149), (296, 6815264), (356, 5666624), (592, 3407632), (712, 2833312), (1184, 1703816), (1424, 1416656), (2368, 851908), (2393, 843008), (2848, 708328), (3293, 612608), (4736, 425954), (4786, 421504), (5696, 354164), (6586, 306304), (9472, 212977), (9572, 210752), (11392, 177082), (13172, 153152), (19144, 105376), (22784, 88541), (26344, 76576), (38288, 52688)]