304339284

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 786764160

約数和(自身を除く): 482424876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 113, 158, 226, 237, 316, 339, 452, 474, 678, 711, 947, 948, 1017, 1356, 1422, 1894, 2034, 2841, 2844, 3788, 4068, 5682, 8523, 8927, 11364, 17046, 17854, 26781, 34092, 35708, 53562, 74813, 80343, 107011, 107124, 149626, 160686, 214022, 224439, 299252, 321033, 321372, 428044, 448878, 642066, 673317, 897756, 963099, 1284132, 1346634, 1926198, 2693268, 3852396, 8453869, 16907738, 25361607, 33815476, 50723214, 76084821, 101446428, 152169642, 304339284]

約数ペア:

[(1, 304339284), (2, 152169642), (3, 101446428), (4, 76084821), (6, 50723214), (9, 33815476), (12, 25361607), (18, 16907738), (36, 8453869), (79, 3852396), (113, 2693268), (158, 1926198), (226, 1346634), (237, 1284132), (316, 963099), (339, 897756), (452, 673317), (474, 642066), (678, 448878), (711, 428044), (947, 321372), (948, 321033), (1017, 299252), (1356, 224439), (1422, 214022), (1894, 160686), (2034, 149626), (2841, 107124), (2844, 107011), (3788, 80343), (4068, 74813), (5682, 53562), (8523, 35708), (8927, 34092), (11364, 26781), (17046, 17854)]