245870412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1709}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 605203200

約数和(自身を除く): 359332788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 631, 1262, 1709, 1893, 2524, 3418, 3786, 5127, 6836, 7572, 10254, 11989, 20508, 23978, 32471, 35967, 47956, 64942, 71934, 97413, 129884, 143868, 194826, 389652, 1078379, 2156758, 3235137, 4313516, 6470274, 12940548, 20489201, 40978402, 61467603, 81956804, 122935206, 245870412]

約数ペア:

[(1, 245870412), (2, 122935206), (3, 81956804), (4, 61467603), (6, 40978402), (12, 20489201), (19, 12940548), (38, 6470274), (57, 4313516), (76, 3235137), (114, 2156758), (228, 1078379), (631, 389652), (1262, 194826), (1709, 143868), (1893, 129884), (2524, 97413), (3418, 71934), (3786, 64942), (5127, 47956), (6836, 35967), (7572, 32471), (10254, 23978), (11989, 20508)]