271169712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 180

約数和(自身を含む): 849008160

約数和(自身を除く): 577838448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 121, 132, 144, 158, 176, 197, 198, 237, 242, 264, 316, 363, 394, 396, 474, 484, 528, 591, 632, 711, 726, 788, 792, 869, 948, 968, 1089, 1182, 1264, 1422, 1452, 1576, 1584, 1738, 1773, 1896, 1936, 2167, 2178, 2364, 2607, 2844, 2904, 3152, 3476, 3546, 3792, 4334, 4356, 4728, 5214, 5688, 5808, 6501, 6952, 7092, 7821, 8668, 8712, 9456, 9559, 10428, 11376, 13002, 13904, 14184, 15563, 15642, 17336, 17424, 19118, 19503, 20856, 23837, 26004, 28368, 28677, 31126, 31284, 34672, 38236, 39006, 41712, 46689, 47674, 52008, 57354, 62252, 62568, 71511, 76472, 78012, 86031, 93378, 95348, 104016, 114708, 124504, 125136, 140067, 143022, 152944, 156024, 171193, 172062, 186756, 190696, 214533, 229416, 249008, 280134, 286044, 312048, 342386, 344124, 373512, 381392, 429066, 458832, 513579, 560268, 572088, 684772, 688248, 747024, 858132, 1027158, 1120536, 1144176, 1369544, 1376496, 1540737, 1716264, 1883123, 2054316, 2241072, 2739088, 3081474, 3432528, 3766246, 4108632, 5649369, 6162948, 7532492, 8217264, 11298738, 12325896, 15064984, 16948107, 22597476, 24651792, 30129968, 33896214, 45194952, 67792428, 90389904, 135584856, 271169712]

約数ペア:

[(1, 271169712), (2, 135584856), (3, 90389904), (4, 67792428), (6, 45194952), (8, 33896214), (9, 30129968), (11, 24651792), (12, 22597476), (16, 16948107), (18, 15064984), (22, 12325896), (24, 11298738), (33, 8217264), (36, 7532492), (44, 6162948), (48, 5649369), (66, 4108632), (72, 3766246), (79, 3432528), (88, 3081474), (99, 2739088), (121, 2241072), (132, 2054316), (144, 1883123), (158, 1716264), (176, 1540737), (197, 1376496), (198, 1369544), (237, 1144176), (242, 1120536), (264, 1027158), (316, 858132), (363, 747024), (394, 688248), (396, 684772), (474, 572088), (484, 560268), (528, 513579), (591, 458832), (632, 429066), (711, 381392), (726, 373512), (788, 344124), (792, 342386), (869, 312048), (948, 286044), (968, 280134), (1089, 249008), (1182, 229416), (1264, 214533), (1422, 190696), (1452, 186756), (1576, 172062), (1584, 171193), (1738, 156024), (1773, 152944), (1896, 143022), (1936, 140067), (2167, 125136), (2178, 124504), (2364, 114708), (2607, 104016), (2844, 95348), (2904, 93378), (3152, 86031), (3476, 78012), (3546, 76472), (3792, 71511), (4334, 62568), (4356, 62252), (4728, 57354), (5214, 52008), (5688, 47674), (5808, 46689), (6501, 41712), (6952, 39006), (7092, 38236), (7821, 34672), (8668, 31284), (8712, 31126), (9456, 28677), (9559, 28368), (10428, 26004), (11376, 23837), (13002, 20856), (13904, 19503), (14184, 19118), (15563, 17424), (15642, 17336)]