839492028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{44249}}^1$

素因数の和:44307

約数の個数: 72

約数和(自身を含む): 2319408000

約数和(自身を除く): 1479915972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 44249, 88498, 132747, 176996, 265494, 398241, 530988, 752233, 796482, 1371719, 1504466, 1592964, 2256699, 2743438, 3008932, 4115157, 4513398, 5486876, 6770097, 8230314, 9026796, 12345471, 13540194, 16460628, 23319223, 24690942, 27080388, 46638446, 49381884, 69957669, 93276892, 139915338, 209873007, 279830676, 419746014, 839492028]

約数ペア:

[(1, 839492028), (2, 419746014), (3, 279830676), (4, 209873007), (6, 139915338), (9, 93276892), (12, 69957669), (17, 49381884), (18, 46638446), (31, 27080388), (34, 24690942), (36, 23319223), (51, 16460628), (62, 13540194), (68, 12345471), (93, 9026796), (102, 8230314), (124, 6770097), (153, 5486876), (186, 4513398), (204, 4115157), (279, 3008932), (306, 2743438), (372, 2256699), (527, 1592964), (558, 1504466), (612, 1371719), (1054, 796482), (1116, 752233), (1581, 530988), (2108, 398241), (3162, 265494), (4743, 176996), (6324, 132747), (9486, 88498), (18972, 44249)]