213106272

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 580027392

約数和(自身を除く): 366921120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 73, 94, 96, 141, 146, 188, 219, 282, 292, 376, 438, 564, 584, 647, 752, 876, 1128, 1168, 1294, 1504, 1752, 1941, 2256, 2336, 2588, 3431, 3504, 3882, 4512, 5176, 6862, 7008, 7764, 10293, 10352, 13724, 15528, 20586, 20704, 27448, 30409, 31056, 41172, 47231, 54896, 60818, 62112, 82344, 91227, 94462, 109792, 121636, 141693, 164688, 182454, 188924, 243272, 283386, 329376, 364908, 377848, 486544, 566772, 729816, 755696, 973088, 1133544, 1459632, 1511392, 2219857, 2267088, 2919264, 4439714, 4534176, 6659571, 8879428, 13319142, 17758856, 26638284, 35517712, 53276568, 71035424, 106553136, 213106272]

約数ペア:

[(1, 213106272), (2, 106553136), (3, 71035424), (4, 53276568), (6, 35517712), (8, 26638284), (12, 17758856), (16, 13319142), (24, 8879428), (32, 6659571), (47, 4534176), (48, 4439714), (73, 2919264), (94, 2267088), (96, 2219857), (141, 1511392), (146, 1459632), (188, 1133544), (219, 973088), (282, 755696), (292, 729816), (376, 566772), (438, 486544), (564, 377848), (584, 364908), (647, 329376), (752, 283386), (876, 243272), (1128, 188924), (1168, 182454), (1294, 164688), (1504, 141693), (1752, 121636), (1941, 109792), (2256, 94462), (2336, 91227), (2588, 82344), (3431, 62112), (3504, 60818), (3882, 54896), (4512, 47231), (5176, 41172), (6862, 31056), (7008, 30409), (7764, 27448), (10293, 20704), (10352, 20586), (13724, 15528)]