392339596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 791275520

約数和(自身を除く): 398935924

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 121, 124, 158, 242, 316, 331, 341, 484, 662, 682, 869, 1324, 1364, 1738, 2449, 3476, 3641, 3751, 4898, 7282, 7502, 9559, 9796, 10261, 14564, 15004, 19118, 20522, 26149, 26939, 38236, 40051, 41044, 52298, 53878, 80102, 104596, 107756, 112871, 160204, 225742, 287639, 296329, 451484, 575278, 592658, 810619, 1150556, 1185316, 1241581, 1621238, 2483162, 3164029, 3242476, 4966324, 6328058, 8916809, 12656116, 17833618, 35667236, 98084899, 196169798, 392339596]

約数ペア:

[(1, 392339596), (2, 196169798), (4, 98084899), (11, 35667236), (22, 17833618), (31, 12656116), (44, 8916809), (62, 6328058), (79, 4966324), (121, 3242476), (124, 3164029), (158, 2483162), (242, 1621238), (316, 1241581), (331, 1185316), (341, 1150556), (484, 810619), (662, 592658), (682, 575278), (869, 451484), (1324, 296329), (1364, 287639), (1738, 225742), (2449, 160204), (3476, 112871), (3641, 107756), (3751, 104596), (4898, 80102), (7282, 53878), (7502, 52298), (9559, 41044), (9796, 40051), (10261, 38236), (14564, 26939), (15004, 26149), (19118, 20522)]