221631024

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 584645120

約数和(自身を除く): 363014096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 211, 237, 277, 316, 422, 474, 554, 632, 633, 831, 844, 948, 1108, 1264, 1266, 1662, 1688, 1896, 2216, 2532, 3324, 3376, 3792, 4432, 5064, 6648, 10128, 13296, 16669, 21883, 33338, 43766, 50007, 58447, 65649, 66676, 87532, 100014, 116894, 131298, 133352, 175064, 175341, 200028, 233788, 262596, 266704, 350128, 350682, 400056, 467576, 525192, 701364, 800112, 935152, 1050384, 1402728, 2805456, 4617313, 9234626, 13851939, 18469252, 27703878, 36938504, 55407756, 73877008, 110815512, 221631024]

約数ペア:

[(1, 221631024), (2, 110815512), (3, 73877008), (4, 55407756), (6, 36938504), (8, 27703878), (12, 18469252), (16, 13851939), (24, 9234626), (48, 4617313), (79, 2805456), (158, 1402728), (211, 1050384), (237, 935152), (277, 800112), (316, 701364), (422, 525192), (474, 467576), (554, 400056), (632, 350682), (633, 350128), (831, 266704), (844, 262596), (948, 233788), (1108, 200028), (1264, 175341), (1266, 175064), (1662, 133352), (1688, 131298), (1896, 116894), (2216, 100014), (2532, 87532), (3324, 66676), (3376, 65649), (3792, 58447), (4432, 50007), (5064, 43766), (6648, 33338), (10128, 21883), (13296, 16669)]