216109872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 677491360

約数和(自身を除く): 461381488

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, 157, 158, 176, 198, 237, 242, 264, 314, 316, 363, 396, 471, 474, 484, 528, 628, 632, 711, 726, 792, 869, 942, 948, 968, 1089, 1256, 1264, 1413, 1422, 1452, 1584, 1727, 1738, 1884, 1896, 1936, 2178, 2512, 2607, 2826, 2844, 2904, 3454, 3476, 3768, 3792, 4356, 5181, 5214, 5652, 5688, 5808, 6908, 6952, 7536, 7821, 8712, 9559, 10362, 10428, 11304, 11376, 12403, 13816, 13904, 15543, 15642, 17424, 18997, 19118, 20724, 20856, 22608, 24806, 27632, 28677, 31086, 31284, 37209, 37994, 38236, 41448, 41712, 49612, 56991, 57354, 62172, 62568, 74418, 75988, 76472, 82896, 86031, 99224, 111627, 113982, 114708, 124344, 125136, 136433, 148836, 151976, 152944, 170973, 172062, 198448, 223254, 227964, 229416, 248688, 272866, 297672, 303952, 341946, 344124, 409299, 446508, 455928, 458832, 545732, 595344, 683892, 688248, 818598, 893016, 911856, 1091464, 1227897, 1367784, 1376496, 1500763, 1637196, 1786032, 2182928, 2455794, 2735568, 3001526, 3274392, 4502289, 4911588, 6003052, 6548784, 9004578, 9823176, 12006104, 13506867, 18009156, 19646352, 24012208, 27013734, 36018312, 54027468, 72036624, 108054936, 216109872]

約数ペア:

[(1, 216109872), (2, 108054936), (3, 72036624), (4, 54027468), (6, 36018312), (8, 27013734), (9, 24012208), (11, 19646352), (12, 18009156), (16, 13506867), (18, 12006104), (22, 9823176), (24, 9004578), (33, 6548784), (36, 6003052), (44, 4911588), (48, 4502289), (66, 3274392), (72, 3001526), (79, 2735568), (88, 2455794), (99, 2182928), (121, 1786032), (132, 1637196), (144, 1500763), (157, 1376496), (158, 1367784), (176, 1227897), (198, 1091464), (237, 911856), (242, 893016), (264, 818598), (314, 688248), (316, 683892), (363, 595344), (396, 545732), (471, 458832), (474, 455928), (484, 446508), (528, 409299), (628, 344124), (632, 341946), (711, 303952), (726, 297672), (792, 272866), (869, 248688), (942, 229416), (948, 227964), (968, 223254), (1089, 198448), (1256, 172062), (1264, 170973), (1413, 152944), (1422, 151976), (1452, 148836), (1584, 136433), (1727, 125136), (1738, 124344), (1884, 114708), (1896, 113982), (1936, 111627), (2178, 99224), (2512, 86031), (2607, 82896), (2826, 76472), (2844, 75988), (2904, 74418), (3454, 62568), (3476, 62172), (3768, 57354), (3792, 56991), (4356, 49612), (5181, 41712), (5214, 41448), (5652, 38236), (5688, 37994), (5808, 37209), (6908, 31284), (6952, 31086), (7536, 28677), (7821, 27632), (8712, 24806), (9559, 22608), (10362, 20856), (10428, 20724), (11304, 19118), (11376, 18997), (12403, 17424), (13816, 15642), (13904, 15543)]