378434992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{12049}}^1$

素因数の和:12221

約数の個数: 40

約数和(自身を含む): 794914400

約数和(自身を除く): 416479408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 7852, 12049, 15704, 24098, 31408, 48196, 96392, 156637, 192784, 313274, 626548, 1253096, 1819399, 2506192, 3638798, 7277596, 14555192, 23652187, 29110384, 47304374, 94608748, 189217496, 378434992]

約数ペア:

[(1, 378434992), (2, 189217496), (4, 94608748), (8, 47304374), (13, 29110384), (16, 23652187), (26, 14555192), (52, 7277596), (104, 3638798), (151, 2506192), (208, 1819399), (302, 1253096), (604, 626548), (1208, 313274), (1963, 192784), (2416, 156637), (3926, 96392), (7852, 48196), (12049, 31408), (15704, 24098)]