905807124

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3579

約数の個数: 120

約数和(自身を含む): 2561328000

約数和(自身を除く): 1655520876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 81, 94, 102, 108, 141, 153, 162, 188, 204, 282, 306, 324, 423, 459, 564, 612, 799, 846, 918, 1269, 1377, 1598, 1692, 1836, 2397, 2538, 2754, 3196, 3499, 3807, 4794, 5076, 5508, 6998, 7191, 7614, 9588, 10497, 13996, 14382, 15228, 20994, 21573, 28764, 31491, 41988, 43146, 59483, 62982, 64719, 86292, 94473, 118966, 125964, 129438, 164453, 178449, 188946, 237932, 258876, 283419, 328906, 356898, 377892, 493359, 535347, 566838, 657812, 713796, 986718, 1070694, 1133676, 1480077, 1606041, 1973436, 2141388, 2795701, 2960154, 3212082, 4440231, 4818123, 5591402, 5920308, 6424164, 8387103, 8880462, 9636246, 11182804, 13320693, 16774206, 17760924, 19272492, 25161309, 26641386, 33548412, 50322618, 53282772, 75483927, 100645236, 150967854, 226451781, 301935708, 452903562, 905807124]

約数ペア:

[(1, 905807124), (2, 452903562), (3, 301935708), (4, 226451781), (6, 150967854), (9, 100645236), (12, 75483927), (17, 53282772), (18, 50322618), (27, 33548412), (34, 26641386), (36, 25161309), (47, 19272492), (51, 17760924), (54, 16774206), (68, 13320693), (81, 11182804), (94, 9636246), (102, 8880462), (108, 8387103), (141, 6424164), (153, 5920308), (162, 5591402), (188, 4818123), (204, 4440231), (282, 3212082), (306, 2960154), (324, 2795701), (423, 2141388), (459, 1973436), (564, 1606041), (612, 1480077), (799, 1133676), (846, 1070694), (918, 986718), (1269, 713796), (1377, 657812), (1598, 566838), (1692, 535347), (1836, 493359), (2397, 377892), (2538, 356898), (2754, 328906), (3196, 283419), (3499, 258876), (3807, 237932), (4794, 188946), (5076, 178449), (5508, 164453), (6998, 129438), (7191, 125964), (7614, 118966), (9588, 94473), (10497, 86292), (13996, 64719), (14382, 62982), (15228, 59483), (20994, 43146), (21573, 41988), (28764, 31491)]