40208238

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 105670656

約数和(自身を除く): 65462418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 223, 243, 318, 371, 378, 446, 477, 486, 567, 669, 742, 954, 1113, 1134, 1338, 1431, 1561, 1701, 2007, 2226, 2862, 3122, 3339, 3402, 4014, 4293, 4683, 6021, 6678, 8586, 9366, 10017, 11819, 12042, 12879, 14049, 18063, 20034, 23638, 25758, 28098, 30051, 35457, 36126, 42147, 54189, 60102, 70914, 82733, 84294, 90153, 106371, 108378, 126441, 165466, 180306, 212742, 248199, 252882, 319113, 379323, 496398, 638226, 744597, 758646, 957339, 1489194, 1914678, 2233791, 2872017, 4467582, 5744034, 6701373, 13402746, 20104119, 40208238]

約数ペア:

[(1, 40208238), (2, 20104119), (3, 13402746), (6, 6701373), (7, 5744034), (9, 4467582), (14, 2872017), (18, 2233791), (21, 1914678), (27, 1489194), (42, 957339), (53, 758646), (54, 744597), (63, 638226), (81, 496398), (106, 379323), (126, 319113), (159, 252882), (162, 248199), (189, 212742), (223, 180306), (243, 165466), (318, 126441), (371, 108378), (378, 106371), (446, 90153), (477, 84294), (486, 82733), (567, 70914), (669, 60102), (742, 54189), (954, 42147), (1113, 36126), (1134, 35457), (1338, 30051), (1431, 28098), (1561, 25758), (1701, 23638), (2007, 20034), (2226, 18063), (2862, 14049), (3122, 12879), (3339, 12042), (3402, 11819), (4014, 10017), (4293, 9366), (4683, 8586), (6021, 6678)]