315045824

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 645950448

約数和(自身を除く): 330904624

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 233, 296, 466, 571, 592, 932, 1142, 1184, 1864, 2284, 2368, 3728, 4568, 7456, 8621, 9136, 14912, 17242, 18272, 21127, 34484, 36544, 42254, 68968, 84508, 133043, 137936, 169016, 266086, 275872, 338032, 532172, 551744, 676064, 1064344, 1352128, 2128688, 4257376, 4922591, 8514752, 9845182, 19690364, 39380728, 78761456, 157522912, 315045824]

約数ペア:

[(1, 315045824), (2, 157522912), (4, 78761456), (8, 39380728), (16, 19690364), (32, 9845182), (37, 8514752), (64, 4922591), (74, 4257376), (148, 2128688), (233, 1352128), (296, 1064344), (466, 676064), (571, 551744), (592, 532172), (932, 338032), (1142, 275872), (1184, 266086), (1864, 169016), (2284, 137936), (2368, 133043), (3728, 84508), (4568, 68968), (7456, 42254), (8621, 36544), (9136, 34484), (14912, 21127), (17242, 18272)]