420779616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{4561}}^1$

素因数の和:4636

約数の個数: 72

約数和(自身を含む): 1141576632

約数和(自身を除く): 720797016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2883, 2976, 3844, 4561, 5766, 7688, 9122, 11532, 13683, 15376, 18244, 23064, 27366, 30752, 36488, 46128, 54732, 72976, 92256, 109464, 141391, 145952, 218928, 282782, 424173, 437856, 565564, 848346, 1131128, 1696692, 2262256, 3393384, 4383121, 4524512, 6786768, 8766242, 13149363, 13573536, 17532484, 26298726, 35064968, 52597452, 70129936, 105194904, 140259872, 210389808, 420779616]

約数ペア:

[(1, 420779616), (2, 210389808), (3, 140259872), (4, 105194904), (6, 70129936), (8, 52597452), (12, 35064968), (16, 26298726), (24, 17532484), (31, 13573536), (32, 13149363), (48, 8766242), (62, 6786768), (93, 4524512), (96, 4383121), (124, 3393384), (186, 2262256), (248, 1696692), (372, 1131128), (496, 848346), (744, 565564), (961, 437856), (992, 424173), (1488, 282782), (1922, 218928), (2883, 145952), (2976, 141391), (3844, 109464), (4561, 92256), (5766, 72976), (7688, 54732), (9122, 46128), (11532, 36488), (13683, 30752), (15376, 27366), (18244, 23064)]