339969656410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1\times {\mathrm{12227}}^1$

素因数の和:12871

約数の個数: 64

約数和(自身を含む): 636012518400

約数和(自身を除く): 296042861990

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 349, 514, 698, 1285, 1745, 2570, 3490, 7967, 10819, 12227, 15934, 21638, 24454, 39835, 54095, 61135, 79670, 89693, 108190, 122270, 179386, 379037, 448465, 758074, 896930, 1895185, 2780483, 3142339, 3790370, 4267223, 5560966, 6284678, 8534446, 13902415, 15711695, 21336115, 27804830, 31423390, 42672230, 97412509, 132283913, 194825018, 264567826, 487062545, 661419565, 974125090, 1096676311, 1322839130, 2193352622, 5483381555, 10966763110, 33996965641, 67993931282, 169984828205, 339969656410]

約数ペア:

[(1, 339969656410), (2, 169984828205), (5, 67993931282), (10, 33996965641), (31, 10966763110), (62, 5483381555), (155, 2193352622), (257, 1322839130), (310, 1096676311), (349, 974125090), (514, 661419565), (698, 487062545), (1285, 264567826), (1745, 194825018), (2570, 132283913), (3490, 97412509), (7967, 42672230), (10819, 31423390), (12227, 27804830), (15934, 21336115), (21638, 15711695), (24454, 13902415), (39835, 8534446), (54095, 6284678), (61135, 5560966), (79670, 4267223), (89693, 3790370), (108190, 3142339), (122270, 2780483), (179386, 1895185), (379037, 896930), (448465, 758074)]