303380714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 599961600

約数和(自身を除く): 296580886

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 59, 91, 118, 133, 182, 247, 266, 413, 494, 767, 826, 1121, 1487, 1534, 1729, 2242, 2974, 3458, 5369, 7847, 10409, 10738, 14573, 15694, 19331, 20818, 28253, 29146, 38662, 56506, 87733, 102011, 135317, 175466, 197771, 204022, 270634, 367289, 395542, 614131, 734578, 1140529, 1228262, 1666927, 2281058, 2571023, 3333854, 5142046, 7983703, 11668489, 15967406, 21670051, 23336978, 43340102, 151690357, 303380714]

約数ペア:

[(1, 303380714), (2, 151690357), (7, 43340102), (13, 23336978), (14, 21670051), (19, 15967406), (26, 11668489), (38, 7983703), (59, 5142046), (91, 3333854), (118, 2571023), (133, 2281058), (182, 1666927), (247, 1228262), (266, 1140529), (413, 734578), (494, 614131), (767, 395542), (826, 367289), (1121, 270634), (1487, 204022), (1534, 197771), (1729, 175466), (2242, 135317), (2974, 102011), (3458, 87733), (5369, 56506), (7847, 38662), (10409, 29146), (10738, 28253), (14573, 20818), (15694, 19331)]