318007728

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{10987}}^1$

素因数の和:11071

約数の個数: 80

約数和(自身を含む): 926508160

約数和(自身を除く): 608500432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 10987, 14472, 21974, 28944, 32961, 43948, 65922, 87896, 98883, 131844, 175792, 197766, 263688, 296649, 395532, 527376, 593298, 736129, 791064, 1186596, 1472258, 1582128, 2208387, 2373192, 2944516, 4416774, 4746384, 5889032, 6625161, 8833548, 11778064, 13250322, 17667096, 19875483, 26500644, 35334192, 39750966, 53001288, 79501932, 106002576, 159003864, 318007728]

約数ペア:

[(1, 318007728), (2, 159003864), (3, 106002576), (4, 79501932), (6, 53001288), (8, 39750966), (9, 35334192), (12, 26500644), (16, 19875483), (18, 17667096), (24, 13250322), (27, 11778064), (36, 8833548), (48, 6625161), (54, 5889032), (67, 4746384), (72, 4416774), (108, 2944516), (134, 2373192), (144, 2208387), (201, 1582128), (216, 1472258), (268, 1186596), (402, 791064), (432, 736129), (536, 593298), (603, 527376), (804, 395532), (1072, 296649), (1206, 263688), (1608, 197766), (1809, 175792), (2412, 131844), (3216, 98883), (3618, 87896), (4824, 65922), (7236, 43948), (9648, 32961), (10987, 28944), (14472, 21974)]