354146338476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17789147}}^1$

素因数の和:17789243

約数の個数: 72

約数和(自身を含む): 1036039979520

約数和(自身を除く): 681893641044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 17789147, 35578294, 53367441, 71156588, 106734882, 124524029, 160102323, 213469764, 249048058, 320204646, 373572087, 498096116, 640409292, 747144174, 1120716261, 1405342613, 1494288348, 2241432522, 2810685226, 4216027839, 4482865044, 5621370452, 8432055678, 9837398291, 12648083517, 16864111356, 19674796582, 25296167034, 29512194873, 39349593164, 50592334068, 59024389746, 88536584619, 118048779492, 177073169238, 354146338476]

約数ペア:

[(1, 354146338476), (2, 177073169238), (3, 118048779492), (4, 88536584619), (6, 59024389746), (7, 50592334068), (9, 39349593164), (12, 29512194873), (14, 25296167034), (18, 19674796582), (21, 16864111356), (28, 12648083517), (36, 9837398291), (42, 8432055678), (63, 5621370452), (79, 4482865044), (84, 4216027839), (126, 2810685226), (158, 2241432522), (237, 1494288348), (252, 1405342613), (316, 1120716261), (474, 747144174), (553, 640409292), (711, 498096116), (948, 373572087), (1106, 320204646), (1422, 249048058), (1659, 213469764), (2212, 160102323), (2844, 124524029), (3318, 106734882), (4977, 71156588), (6636, 53367441), (9954, 35578294), (19908, 17789147)]