390241728

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4547}}^1$

素因数の和:4714

約数の個数: 84

約数和(自身を含む): 1126312200

約数和(自身を除く): 736070472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 576, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4547, 4768, 5364, 7152, 9094, 9536, 10728, 13641, 14304, 18188, 21456, 27282, 28608, 36376, 40923, 42912, 54564, 72752, 81846, 85824, 109128, 145504, 163692, 218256, 291008, 327384, 436512, 654768, 677503, 873024, 1309536, 1355006, 2032509, 2619072, 2710012, 4065018, 5420024, 6097527, 8130036, 10840048, 12195054, 16260072, 21680096, 24390108, 32520144, 43360192, 48780216, 65040288, 97560432, 130080576, 195120864, 390241728]

約数ペア:

[(1, 390241728), (2, 195120864), (3, 130080576), (4, 97560432), (6, 65040288), (8, 48780216), (9, 43360192), (12, 32520144), (16, 24390108), (18, 21680096), (24, 16260072), (32, 12195054), (36, 10840048), (48, 8130036), (64, 6097527), (72, 5420024), (96, 4065018), (144, 2710012), (149, 2619072), (192, 2032509), (288, 1355006), (298, 1309536), (447, 873024), (576, 677503), (596, 654768), (894, 436512), (1192, 327384), (1341, 291008), (1788, 218256), (2384, 163692), (2682, 145504), (3576, 109128), (4547, 85824), (4768, 81846), (5364, 72752), (7152, 54564), (9094, 42912), (9536, 40923), (10728, 36376), (13641, 28608), (14304, 27282), (18188, 21456)]