236739204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2621}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 648043032

約数和(自身を除く): 411303828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 386, 468, 579, 772, 1158, 1737, 2316, 2509, 2621, 3474, 5018, 5242, 6948, 7527, 7863, 10036, 10484, 15054, 15726, 22581, 23589, 30108, 31452, 34073, 45162, 47178, 68146, 90324, 94356, 102219, 136292, 204438, 306657, 408876, 505853, 613314, 1011706, 1226628, 1517559, 2023412, 3035118, 4552677, 6070236, 6576089, 9105354, 13152178, 18210708, 19728267, 26304356, 39456534, 59184801, 78913068, 118369602, 236739204]

約数ペア:

[(1, 236739204), (2, 118369602), (3, 78913068), (4, 59184801), (6, 39456534), (9, 26304356), (12, 19728267), (13, 18210708), (18, 13152178), (26, 9105354), (36, 6576089), (39, 6070236), (52, 4552677), (78, 3035118), (117, 2023412), (156, 1517559), (193, 1226628), (234, 1011706), (386, 613314), (468, 505853), (579, 408876), (772, 306657), (1158, 204438), (1737, 136292), (2316, 102219), (2509, 94356), (2621, 90324), (3474, 68146), (5018, 47178), (5242, 45162), (6948, 34073), (7527, 31452), (7863, 30108), (10036, 23589), (10484, 22581), (15054, 15726)]