313996870688

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{274711}}^1$

素因数の和:276297

約数の個数: 48

約数和(自身を含む): 645476501376

約数和(自身を除く): 331479630688

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 1553, 3106, 6212, 12424, 24848, 35719, 49696, 71438, 142876, 274711, 285752, 549422, 571504, 1098844, 1143008, 2197688, 4395376, 6318353, 8790752, 12636706, 25273412, 50546824, 101093648, 202187296, 426626183, 853252366, 1706504732, 3413009464, 6826018928, 9812402209, 13652037856, 19624804418, 39249608836, 78499217672, 156998435344, 313996870688]

約数ペア:

[(1, 313996870688), (2, 156998435344), (4, 78499217672), (8, 39249608836), (16, 19624804418), (23, 13652037856), (32, 9812402209), (46, 6826018928), (92, 3413009464), (184, 1706504732), (368, 853252366), (736, 426626183), (1553, 202187296), (3106, 101093648), (6212, 50546824), (12424, 25273412), (24848, 12636706), (35719, 8790752), (49696, 6318353), (71438, 4395376), (142876, 2197688), (274711, 1143008), (285752, 1098844), (549422, 571504)]