542968472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 1115520000

約数和(自身を除く): 572551528

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 139, 152, 248, 278, 556, 589, 829, 1112, 1178, 1658, 2356, 2641, 3316, 4309, 4712, 5282, 6632, 8618, 10564, 15751, 17236, 21128, 25699, 31502, 34472, 51398, 63004, 81871, 102796, 115231, 126008, 163742, 205592, 230462, 327484, 460924, 488281, 654968, 921848, 976562, 1953124, 2189389, 3572161, 3906248, 4378778, 7144322, 8757556, 14288644, 17515112, 28577288, 67871059, 135742118, 271484236, 542968472]

約数ペア:

[(1, 542968472), (2, 271484236), (4, 135742118), (8, 67871059), (19, 28577288), (31, 17515112), (38, 14288644), (62, 8757556), (76, 7144322), (124, 4378778), (139, 3906248), (152, 3572161), (248, 2189389), (278, 1953124), (556, 976562), (589, 921848), (829, 654968), (1112, 488281), (1178, 460924), (1658, 327484), (2356, 230462), (2641, 205592), (3316, 163742), (4309, 126008), (4712, 115231), (5282, 102796), (6632, 81871), (8618, 63004), (10564, 51398), (15751, 34472), (17236, 31502), (21128, 25699)]