312151752

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1768

約数の個数: 128

約数和(自身を含む): 958464000

約数和(自身を除く): 646312248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 88, 99, 108, 132, 158, 198, 216, 237, 264, 297, 316, 396, 474, 594, 632, 711, 792, 869, 948, 1188, 1422, 1663, 1738, 1896, 2133, 2376, 2607, 2844, 3326, 3476, 4266, 4989, 5214, 5688, 6652, 6952, 7821, 8532, 9978, 10428, 13304, 14967, 15642, 17064, 18293, 19956, 20856, 23463, 29934, 31284, 36586, 39912, 44901, 46926, 54879, 59868, 62568, 73172, 89802, 93852, 109758, 119736, 131377, 146344, 164637, 179604, 187704, 219516, 262754, 329274, 359208, 394131, 439032, 493911, 525508, 658548, 788262, 987822, 1051016, 1182393, 1317096, 1445147, 1576524, 1975644, 2364786, 2890294, 3153048, 3547179, 3951288, 4335441, 4729572, 5780588, 7094358, 8670882, 9459144, 11561176, 13006323, 14188716, 17341764, 26012646, 28377432, 34683528, 39018969, 52025292, 78037938, 104050584, 156075876, 312151752]

約数ペア:

[(1, 312151752), (2, 156075876), (3, 104050584), (4, 78037938), (6, 52025292), (8, 39018969), (9, 34683528), (11, 28377432), (12, 26012646), (18, 17341764), (22, 14188716), (24, 13006323), (27, 11561176), (33, 9459144), (36, 8670882), (44, 7094358), (54, 5780588), (66, 4729572), (72, 4335441), (79, 3951288), (88, 3547179), (99, 3153048), (108, 2890294), (132, 2364786), (158, 1975644), (198, 1576524), (216, 1445147), (237, 1317096), (264, 1182393), (297, 1051016), (316, 987822), (396, 788262), (474, 658548), (594, 525508), (632, 493911), (711, 439032), (792, 394131), (869, 359208), (948, 329274), (1188, 262754), (1422, 219516), (1663, 187704), (1738, 179604), (1896, 164637), (2133, 146344), (2376, 131377), (2607, 119736), (2844, 109758), (3326, 93852), (3476, 89802), (4266, 73172), (4989, 62568), (5214, 59868), (5688, 54879), (6652, 46926), (6952, 44901), (7821, 39912), (8532, 36586), (9978, 31284), (10428, 29934), (13304, 23463), (14967, 20856), (15642, 19956), (17064, 18293)]