298326392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13219}}^1$

素因数の和:13276

約数の個数: 64

約数和(自身を含む): 710707200

約数和(自身を除く): 412380808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 13219, 22568, 26438, 52876, 92533, 105752, 171847, 185066, 343694, 370132, 409789, 687388, 740264, 819578, 1202929, 1374776, 1639156, 2405858, 2868523, 3278312, 4811716, 5327257, 5737046, 9623432, 10654514, 11474092, 21309028, 22948184, 37290799, 42618056, 74581598, 149163196, 298326392]

約数ペア:

[(1, 298326392), (2, 149163196), (4, 74581598), (7, 42618056), (8, 37290799), (13, 22948184), (14, 21309028), (26, 11474092), (28, 10654514), (31, 9623432), (52, 5737046), (56, 5327257), (62, 4811716), (91, 3278312), (104, 2868523), (124, 2405858), (182, 1639156), (217, 1374776), (248, 1202929), (364, 819578), (403, 740264), (434, 687388), (728, 409789), (806, 370132), (868, 343694), (1612, 185066), (1736, 171847), (2821, 105752), (3224, 92533), (5642, 52876), (11284, 26438), (13219, 22568)]