40416297516

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{479}}^1\times {\mathrm{12401}}^1$

素因数の和:12906

約数の個数: 144

約数和(自身を含む): 121345136640

約数和(自身を除く): 80928839124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 479, 486, 567, 756, 958, 972, 1134, 1437, 1701, 1916, 2268, 2874, 3353, 3402, 4311, 5748, 6706, 6804, 8622, 10059, 12401, 12933, 13412, 17244, 20118, 24802, 25866, 30177, 37203, 38799, 40236, 49604, 51732, 60354, 74406, 77598, 86807, 90531, 111609, 116397, 120708, 148812, 155196, 173614, 181062, 223218, 232794, 260421, 271593, 334827, 347228, 362124, 446436, 465588, 520842, 543186, 669654, 781263, 814779, 1004481, 1041684, 1086372, 1339308, 1562526, 1629558, 2008962, 2343789, 3013443, 3125052, 3259116, 4017924, 4687578, 5940079, 6026886, 7031367, 9375156, 11880158, 12053772, 14062734, 17820237, 21094101, 23760316, 28125468, 35640474, 41580553, 42188202, 53460711, 71280948, 83161106, 84376404, 106921422, 124741659, 160382133, 166322212, 213842844, 249483318, 320764266, 374224977, 481146399, 498966636, 641528532, 748449954, 962292798, 1122674931, 1443439197, 1496899908, 1924585596, 2245349862, 2886878394, 3368024793, 4490699724, 5773756788, 6736049586, 10104074379, 13472099172, 20208148758, 40416297516]

約数ペア:

[(1, 40416297516), (2, 20208148758), (3, 13472099172), (4, 10104074379), (6, 6736049586), (7, 5773756788), (9, 4490699724), (12, 3368024793), (14, 2886878394), (18, 2245349862), (21, 1924585596), (27, 1496899908), (28, 1443439197), (36, 1122674931), (42, 962292798), (54, 748449954), (63, 641528532), (81, 498966636), (84, 481146399), (108, 374224977), (126, 320764266), (162, 249483318), (189, 213842844), (243, 166322212), (252, 160382133), (324, 124741659), (378, 106921422), (479, 84376404), (486, 83161106), (567, 71280948), (756, 53460711), (958, 42188202), (972, 41580553), (1134, 35640474), (1437, 28125468), (1701, 23760316), (1916, 21094101), (2268, 17820237), (2874, 14062734), (3353, 12053772), (3402, 11880158), (4311, 9375156), (5748, 7031367), (6706, 6026886), (6804, 5940079), (8622, 4687578), (10059, 4017924), (12401, 3259116), (12933, 3125052), (13412, 3013443), (17244, 2343789), (20118, 2008962), (24802, 1629558), (25866, 1562526), (30177, 1339308), (37203, 1086372), (38799, 1041684), (40236, 1004481), (49604, 814779), (51732, 781263), (60354, 669654), (74406, 543186), (77598, 520842), (86807, 465588), (90531, 446436), (111609, 362124), (116397, 347228), (120708, 334827), (148812, 271593), (155196, 260421), (173614, 232794), (181062, 223218)]