490884744

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{417419}}^1$

素因数の和:417442

約数の個数: 48

約数和(自身を含む): 1427576400

約数和(自身を除く): 936691656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 417419, 834838, 1252257, 1669676, 2504514, 2921933, 3339352, 5009028, 5843866, 8765799, 10018056, 11687732, 17531598, 20453531, 23375464, 35063196, 40907062, 61360593, 70126392, 81814124, 122721186, 163628248, 245442372, 490884744]

約数ペア:

[(1, 490884744), (2, 245442372), (3, 163628248), (4, 122721186), (6, 81814124), (7, 70126392), (8, 61360593), (12, 40907062), (14, 35063196), (21, 23375464), (24, 20453531), (28, 17531598), (42, 11687732), (49, 10018056), (56, 8765799), (84, 5843866), (98, 5009028), (147, 3339352), (168, 2921933), (196, 2504514), (294, 1669676), (392, 1252257), (588, 834838), (1176, 417419)]