389780415052

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{116549}}^1$

素因数の和:116831

約数の個数: 72

約数和(自身を含む): 805811781600

約数和(自身を除く): 416031366548

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 151, 196, 226, 302, 452, 604, 791, 1057, 1582, 2114, 3164, 4228, 5537, 7399, 11074, 14798, 17063, 22148, 29596, 34126, 68252, 116549, 119441, 233098, 238882, 466196, 477764, 815843, 836087, 1631686, 1672174, 3263372, 3344348, 5710901, 11421802, 13170037, 17598899, 22843604, 26340074, 35197798, 52680148, 70395596, 92190259, 123192293, 184380518, 246384586, 368761036, 492769172, 645331813, 862346051, 1290663626, 1724692102, 1988675587, 2581327252, 3449384204, 3977351174, 7954702348, 13920729109, 27841458218, 55682916436, 97445103763, 194890207526, 389780415052]

約数ペア:

[(1, 389780415052), (2, 194890207526), (4, 97445103763), (7, 55682916436), (14, 27841458218), (28, 13920729109), (49, 7954702348), (98, 3977351174), (113, 3449384204), (151, 2581327252), (196, 1988675587), (226, 1724692102), (302, 1290663626), (452, 862346051), (604, 645331813), (791, 492769172), (1057, 368761036), (1582, 246384586), (2114, 184380518), (3164, 123192293), (4228, 92190259), (5537, 70395596), (7399, 52680148), (11074, 35197798), (14798, 26340074), (17063, 22843604), (22148, 17598899), (29596, 13170037), (34126, 11421802), (68252, 5710901), (116549, 3344348), (119441, 3263372), (233098, 1672174), (238882, 1631686), (466196, 836087), (477764, 815843)]