1728199008

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{13669}}^1$

素因数の和:14124

約数の個数: 72

約数和(自身を含む): 4926121200

約数和(自身を除く): 3197922192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 13669, 14048, 15804, 21072, 27338, 31608, 41007, 42144, 54676, 63216, 82014, 109352, 123021, 126432, 164028, 218704, 246042, 328056, 437408, 492084, 656112, 984168, 1312224, 1968336, 3936672, 6000691, 12001382, 18002073, 24002764, 36004146, 48005528, 54006219, 72008292, 96011056, 108012438, 144016584, 192022112, 216024876, 288033168, 432049752, 576066336, 864099504, 1728199008]

約数ペア:

[(1, 1728199008), (2, 864099504), (3, 576066336), (4, 432049752), (6, 288033168), (8, 216024876), (9, 192022112), (12, 144016584), (16, 108012438), (18, 96011056), (24, 72008292), (32, 54006219), (36, 48005528), (48, 36004146), (72, 24002764), (96, 18002073), (144, 12001382), (288, 6000691), (439, 3936672), (878, 1968336), (1317, 1312224), (1756, 984168), (2634, 656112), (3512, 492084), (3951, 437408), (5268, 328056), (7024, 246042), (7902, 218704), (10536, 164028), (13669, 126432), (14048, 123021), (15804, 109352), (21072, 82014), (27338, 63216), (31608, 54676), (41007, 42144)]