305321472

素因数分解:

$2^9\times 3^2\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 120

約数和(自身を含む): 888585984

約数和(自身を除く): 583264512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 346, 383, 384, 512, 519, 576, 692, 766, 768, 1038, 1149, 1152, 1384, 1532, 1536, 1557, 2076, 2298, 2304, 2768, 3064, 3114, 3447, 4152, 4596, 4608, 5536, 6128, 6228, 6894, 8304, 9192, 11072, 12256, 12456, 13788, 16608, 18384, 22144, 24512, 24912, 27576, 33216, 36768, 44288, 49024, 49824, 55152, 66259, 66432, 73536, 88576, 98048, 99648, 110304, 132518, 132864, 147072, 196096, 198777, 199296, 220608, 265036, 265728, 294144, 397554, 398592, 441216, 530072, 588288, 596331, 795108, 797184, 882432, 1060144, 1192662, 1590216, 1764864, 2120288, 2385324, 3180432, 4240576, 4770648, 6360864, 8481152, 9541296, 12721728, 16962304, 19082592, 25443456, 33924608, 38165184, 50886912, 76330368, 101773824, 152660736, 305321472]

約数ペア:

[(1, 305321472), (2, 152660736), (3, 101773824), (4, 76330368), (6, 50886912), (8, 38165184), (9, 33924608), (12, 25443456), (16, 19082592), (18, 16962304), (24, 12721728), (32, 9541296), (36, 8481152), (48, 6360864), (64, 4770648), (72, 4240576), (96, 3180432), (128, 2385324), (144, 2120288), (173, 1764864), (192, 1590216), (256, 1192662), (288, 1060144), (346, 882432), (383, 797184), (384, 795108), (512, 596331), (519, 588288), (576, 530072), (692, 441216), (766, 398592), (768, 397554), (1038, 294144), (1149, 265728), (1152, 265036), (1384, 220608), (1532, 199296), (1536, 198777), (1557, 196096), (2076, 147072), (2298, 132864), (2304, 132518), (2768, 110304), (3064, 99648), (3114, 98048), (3447, 88576), (4152, 73536), (4596, 66432), (4608, 66259), (5536, 55152), (6128, 49824), (6228, 49024), (6894, 44288), (8304, 36768), (9192, 33216), (11072, 27576), (12256, 24912), (12456, 24512), (13788, 22144), (16608, 18384)]