409743072

素因数分解:

$2^5\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1427}}^1$

素因数の和:2440

約数の個数: 72

約数和(自身を含む): 1167192936

約数和(自身を除く): 757449864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 997, 1427, 1994, 2854, 2991, 3988, 4281, 5708, 5982, 7976, 8562, 8973, 11416, 11964, 12843, 15952, 17124, 17946, 22832, 23928, 25686, 31904, 34248, 35892, 45664, 47856, 51372, 68496, 71784, 95712, 102744, 136992, 143568, 205488, 287136, 410976, 1422719, 2845438, 4268157, 5690876, 8536314, 11381752, 12804471, 17072628, 22763504, 25608942, 34145256, 45527008, 51217884, 68290512, 102435768, 136581024, 204871536, 409743072]

約数ペア:

[(1, 409743072), (2, 204871536), (3, 136581024), (4, 102435768), (6, 68290512), (8, 51217884), (9, 45527008), (12, 34145256), (16, 25608942), (18, 22763504), (24, 17072628), (32, 12804471), (36, 11381752), (48, 8536314), (72, 5690876), (96, 4268157), (144, 2845438), (288, 1422719), (997, 410976), (1427, 287136), (1994, 205488), (2854, 143568), (2991, 136992), (3988, 102744), (4281, 95712), (5708, 71784), (5982, 68496), (7976, 51372), (8562, 47856), (8973, 45664), (11416, 35892), (11964, 34248), (12843, 31904), (15952, 25686), (17124, 23928), (17946, 22832)]