2019377664

素因数分解:

$2^9\times 3^2\times {\mathrm{438233}}^1$

素因数の和:438257

約数の個数: 60

約数和(自身を含む): 5828073966

約数和(自身を除く): 3808696302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 438233, 876466, 1314699, 1752932, 2629398, 3505864, 3944097, 5258796, 7011728, 7888194, 10517592, 14023456, 15776388, 21035184, 28046912, 31552776, 42070368, 56093824, 63105552, 84140736, 112187648, 126211104, 168281472, 224375296, 252422208, 336562944, 504844416, 673125888, 1009688832, 2019377664]

約数ペア:

[(1, 2019377664), (2, 1009688832), (3, 673125888), (4, 504844416), (6, 336562944), (8, 252422208), (9, 224375296), (12, 168281472), (16, 126211104), (18, 112187648), (24, 84140736), (32, 63105552), (36, 56093824), (48, 42070368), (64, 31552776), (72, 28046912), (96, 21035184), (128, 15776388), (144, 14023456), (192, 10517592), (256, 7888194), (288, 7011728), (384, 5258796), (512, 3944097), (576, 3505864), (768, 2629398), (1152, 1752932), (1536, 1314699), (2304, 876466), (4608, 438233)]