254662892

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 506333184

約数和(自身を除く): 251670292

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1331, 1364, 1543, 2662, 3086, 3751, 5324, 6172, 7502, 15004, 16973, 33946, 41261, 47833, 67892, 82522, 95666, 165044, 186703, 191332, 373406, 526163, 746812, 1052326, 2053733, 2104652, 4107466, 5787793, 8214932, 11575586, 23151172, 63665723, 127331446, 254662892]

約数ペア:

[(1, 254662892), (2, 127331446), (4, 63665723), (11, 23151172), (22, 11575586), (31, 8214932), (44, 5787793), (62, 4107466), (121, 2104652), (124, 2053733), (242, 1052326), (341, 746812), (484, 526163), (682, 373406), (1331, 191332), (1364, 186703), (1543, 165044), (2662, 95666), (3086, 82522), (3751, 67892), (5324, 47833), (6172, 41261), (7502, 33946), (15004, 16973)]