288889384

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 649635840

約数和(自身を除く): 360746456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 211, 322, 422, 644, 844, 1063, 1288, 1477, 1688, 2126, 2954, 4252, 4853, 5908, 7441, 8504, 9706, 11816, 14882, 19412, 24449, 29764, 33971, 38824, 48898, 59528, 67942, 97796, 135884, 171143, 195592, 224293, 271768, 342286, 448586, 684572, 897172, 1369144, 1570051, 1794344, 3140102, 5158739, 6280204, 10317478, 12560408, 20634956, 36111173, 41269912, 72222346, 144444692, 288889384]

約数ペア:

[(1, 288889384), (2, 144444692), (4, 72222346), (7, 41269912), (8, 36111173), (14, 20634956), (23, 12560408), (28, 10317478), (46, 6280204), (56, 5158739), (92, 3140102), (161, 1794344), (184, 1570051), (211, 1369144), (322, 897172), (422, 684572), (644, 448586), (844, 342286), (1063, 271768), (1288, 224293), (1477, 195592), (1688, 171143), (2126, 135884), (2954, 97796), (4252, 67942), (4853, 59528), (5908, 48898), (7441, 38824), (8504, 33971), (9706, 29764), (11816, 24449), (14882, 19412)]