272104908

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 644039424

約数和(自身を除く): 371934516

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 347, 404, 606, 647, 694, 1041, 1212, 1294, 1388, 1941, 2082, 2588, 3882, 4164, 7764, 35047, 65347, 70094, 105141, 130694, 140188, 196041, 210282, 224509, 261388, 392082, 420564, 449018, 673527, 784164, 898036, 1347054, 2694108, 22675409, 45350818, 68026227, 90701636, 136052454, 272104908]

約数ペア:

[(1, 272104908), (2, 136052454), (3, 90701636), (4, 68026227), (6, 45350818), (12, 22675409), (101, 2694108), (202, 1347054), (303, 898036), (347, 784164), (404, 673527), (606, 449018), (647, 420564), (694, 392082), (1041, 261388), (1212, 224509), (1294, 210282), (1388, 196041), (1941, 140188), (2082, 130694), (2588, 105141), (3882, 70094), (4164, 65347), (7764, 35047)]