621389952

素因数分解:

$2^7\times 3^2\times {\mathrm{539401}}^1$

素因数の和:539421

約数の個数: 48

約数和(自身を含む): 1788117630

約数和(自身を除く): 1166727678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 539401, 1078802, 1618203, 2157604, 3236406, 4315208, 4854609, 6472812, 8630416, 9709218, 12945624, 17260832, 19418436, 25891248, 34521664, 38836872, 51782496, 69043328, 77673744, 103564992, 155347488, 207129984, 310694976, 621389952]

約数ペア:

[(1, 621389952), (2, 310694976), (3, 207129984), (4, 155347488), (6, 103564992), (8, 77673744), (9, 69043328), (12, 51782496), (16, 38836872), (18, 34521664), (24, 25891248), (32, 19418436), (36, 17260832), (48, 12945624), (64, 9709218), (72, 8630416), (96, 6472812), (128, 4854609), (144, 4315208), (192, 3236406), (288, 2157604), (384, 1618203), (576, 1078802), (1152, 539401)]