1728441291276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{12343}}^1\times {\mathrm{555691}}^1$

素因数の和:568051

約数の個数: 72

約数和(自身を含む): 4993688370944

約数和(自身を除く): 3265247079668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 12343, 24686, 37029, 49372, 74058, 86401, 111087, 148116, 172802, 222174, 259203, 345604, 444348, 518406, 555691, 777609, 1036812, 1111382, 1555218, 1667073, 2222764, 3110436, 3334146, 3889837, 5001219, 6668292, 7779674, 10002438, 11669511, 15559348, 20004876, 23339022, 35008533, 46678044, 70017066, 140034132, 6858894013, 13717788026, 20576682039, 27435576052, 41153364078, 48012258091, 61730046117, 82306728156, 96024516182, 123460092234, 144036774273, 192049032364, 246920184468, 288073548546, 432110322819, 576147097092, 864220645638, 1728441291276]

約数ペア:

[(1, 1728441291276), (2, 864220645638), (3, 576147097092), (4, 432110322819), (6, 288073548546), (7, 246920184468), (9, 192049032364), (12, 144036774273), (14, 123460092234), (18, 96024516182), (21, 82306728156), (28, 61730046117), (36, 48012258091), (42, 41153364078), (63, 27435576052), (84, 20576682039), (126, 13717788026), (252, 6858894013), (12343, 140034132), (24686, 70017066), (37029, 46678044), (49372, 35008533), (74058, 23339022), (86401, 20004876), (111087, 15559348), (148116, 11669511), (172802, 10002438), (222174, 7779674), (259203, 6668292), (345604, 5001219), (444348, 3889837), (518406, 3334146), (555691, 3110436), (777609, 2222764), (1036812, 1667073), (1111382, 1555218)]