1215725832

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1815

約数の個数: 96

約数和(自身を含む): 3359155800

約数和(自身を除く): 2143429968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 109, 194, 218, 291, 327, 388, 436, 582, 654, 776, 872, 873, 981, 1164, 1308, 1597, 1746, 1962, 2328, 2616, 3194, 3492, 3924, 4791, 6388, 6984, 7848, 9582, 10573, 12776, 14373, 19164, 21146, 28746, 31719, 38328, 42292, 57492, 63438, 84584, 95157, 114984, 126876, 154909, 174073, 190314, 253752, 309818, 348146, 380628, 464727, 522219, 619636, 696292, 761256, 929454, 1044438, 1239272, 1392584, 1394181, 1566657, 1858908, 2088876, 2788362, 3133314, 3717816, 4177752, 5576724, 6266628, 11153448, 12533256, 16885081, 33770162, 50655243, 67540324, 101310486, 135080648, 151965729, 202620972, 303931458, 405241944, 607862916, 1215725832]

約数ペア:

[(1, 1215725832), (2, 607862916), (3, 405241944), (4, 303931458), (6, 202620972), (8, 151965729), (9, 135080648), (12, 101310486), (18, 67540324), (24, 50655243), (36, 33770162), (72, 16885081), (97, 12533256), (109, 11153448), (194, 6266628), (218, 5576724), (291, 4177752), (327, 3717816), (388, 3133314), (436, 2788362), (582, 2088876), (654, 1858908), (776, 1566657), (872, 1394181), (873, 1392584), (981, 1239272), (1164, 1044438), (1308, 929454), (1597, 761256), (1746, 696292), (1962, 619636), (2328, 522219), (2616, 464727), (3194, 380628), (3492, 348146), (3924, 309818), (4791, 253752), (6388, 190314), (6984, 174073), (7848, 154909), (9582, 126876), (10573, 114984), (12776, 95157), (14373, 84584), (19164, 63438), (21146, 57492), (28746, 42292), (31719, 38328)]