240978036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7321}}^1$

素因数の和:7552

約数の個数: 48

約数和(自身を含む): 608487488

約数和(自身を除く): 367509452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2743, 5486, 7321, 8229, 10972, 14642, 16458, 21963, 29284, 32916, 43926, 87852, 95173, 190346, 285519, 380692, 571038, 1142076, 1544731, 3089462, 4634193, 6178924, 9268386, 18536772, 20081503, 40163006, 60244509, 80326012, 120489018, 240978036]

約数ペア:

[(1, 240978036), (2, 120489018), (3, 80326012), (4, 60244509), (6, 40163006), (12, 20081503), (13, 18536772), (26, 9268386), (39, 6178924), (52, 4634193), (78, 3089462), (156, 1544731), (211, 1142076), (422, 571038), (633, 380692), (844, 285519), (1266, 190346), (2532, 95173), (2743, 87852), (5486, 43926), (7321, 32916), (8229, 29284), (10972, 21963), (14642, 16458)]