279808953396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{1275779}}^1$

素因数の和:1276173

約数の個数: 72

約数和(自身を含む): 761518185120

約数和(自身を除く): 481709231724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 373, 588, 746, 1119, 1492, 2238, 2611, 4476, 5222, 7833, 10444, 15666, 18277, 31332, 36554, 54831, 73108, 109662, 219324, 1275779, 2551558, 3827337, 5103116, 7654674, 8930453, 15309348, 17860906, 26791359, 35721812, 53582718, 62513171, 107165436, 125026342, 187539513, 250052684, 375079026, 475865567, 750158052, 951731134, 1427596701, 1903462268, 2855193402, 3331058969, 5710386804, 6662117938, 9993176907, 13324235876, 19986353814, 23317412783, 39972707628, 46634825566, 69952238349, 93269651132, 139904476698, 279808953396]

約数ペア:

[(1, 279808953396), (2, 139904476698), (3, 93269651132), (4, 69952238349), (6, 46634825566), (7, 39972707628), (12, 23317412783), (14, 19986353814), (21, 13324235876), (28, 9993176907), (42, 6662117938), (49, 5710386804), (84, 3331058969), (98, 2855193402), (147, 1903462268), (196, 1427596701), (294, 951731134), (373, 750158052), (588, 475865567), (746, 375079026), (1119, 250052684), (1492, 187539513), (2238, 125026342), (2611, 107165436), (4476, 62513171), (5222, 53582718), (7833, 35721812), (10444, 26791359), (15666, 17860906), (18277, 15309348), (31332, 8930453), (36554, 7654674), (54831, 5103116), (73108, 3827337), (109662, 2551558), (219324, 1275779)]