248371232

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 508054680

約数和(自身を除く): 259683448

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1184, 1424, 2357, 2848, 3293, 4714, 6586, 9428, 13172, 18856, 26344, 37712, 52688, 75424, 87209, 105376, 174418, 209773, 348836, 419546, 697672, 839092, 1395344, 1678184, 2790688, 3356368, 6712736, 7761601, 15523202, 31046404, 62092808, 124185616, 248371232]

約数ペア:

[(1, 248371232), (2, 124185616), (4, 62092808), (8, 31046404), (16, 15523202), (32, 7761601), (37, 6712736), (74, 3356368), (89, 2790688), (148, 1678184), (178, 1395344), (296, 839092), (356, 697672), (592, 419546), (712, 348836), (1184, 209773), (1424, 174418), (2357, 105376), (2848, 87209), (3293, 75424), (4714, 52688), (6586, 37712), (9428, 26344), (13172, 18856)]