278328114

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{9377}}^1$

素因数の和:9499

約数の個数: 48

約数和(自身を含む): 645168888

約数和(自身を除く): 366840774

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 97, 102, 153, 194, 291, 306, 582, 873, 1649, 1746, 3298, 4947, 9377, 9894, 14841, 18754, 28131, 29682, 56262, 84393, 159409, 168786, 318818, 478227, 909569, 956454, 1434681, 1819138, 2728707, 2869362, 5457414, 8186121, 15462673, 16372242, 30925346, 46388019, 92776038, 139164057, 278328114]

約数ペア:

[(1, 278328114), (2, 139164057), (3, 92776038), (6, 46388019), (9, 30925346), (17, 16372242), (18, 15462673), (34, 8186121), (51, 5457414), (97, 2869362), (102, 2728707), (153, 1819138), (194, 1434681), (291, 956454), (306, 909569), (582, 478227), (873, 318818), (1649, 168786), (1746, 159409), (3298, 84393), (4947, 56262), (9377, 29682), (9894, 28131), (14841, 18754)]