40365864

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 141134400

約数和(自身を除く): 100768536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 252, 264, 297, 308, 324, 378, 396, 462, 504, 567, 594, 616, 648, 693, 756, 792, 809, 891, 924, 1134, 1188, 1386, 1512, 1618, 1782, 1848, 2079, 2268, 2376, 2427, 2772, 3236, 3564, 4158, 4536, 4854, 5544, 5663, 6237, 6472, 7128, 7281, 8316, 8899, 9708, 11326, 12474, 14562, 16632, 16989, 17798, 19416, 21843, 22652, 24948, 26697, 29124, 33978, 35596, 43686, 45304, 49896, 50967, 53394, 58248, 62293, 65529, 67956, 71192, 80091, 87372, 101934, 106788, 124586, 131058, 135912, 152901, 160182, 174744, 186879, 203868, 213576, 240273, 249172, 262116, 305802, 320364, 373758, 407736, 458703, 480546, 498344, 524232, 560637, 611604, 640728, 720819, 747516, 917406, 961092, 1121274, 1223208, 1441638, 1495032, 1681911, 1834812, 1922184, 2242548, 2883276, 3363822, 3669624, 4485096, 5045733, 5766552, 6727644, 10091466, 13455288, 20182932, 40365864]

約数ペア:

[(1, 40365864), (2, 20182932), (3, 13455288), (4, 10091466), (6, 6727644), (7, 5766552), (8, 5045733), (9, 4485096), (11, 3669624), (12, 3363822), (14, 2883276), (18, 2242548), (21, 1922184), (22, 1834812), (24, 1681911), (27, 1495032), (28, 1441638), (33, 1223208), (36, 1121274), (42, 961092), (44, 917406), (54, 747516), (56, 720819), (63, 640728), (66, 611604), (72, 560637), (77, 524232), (81, 498344), (84, 480546), (88, 458703), (99, 407736), (108, 373758), (126, 320364), (132, 305802), (154, 262116), (162, 249172), (168, 240273), (189, 213576), (198, 203868), (216, 186879), (231, 174744), (252, 160182), (264, 152901), (297, 135912), (308, 131058), (324, 124586), (378, 106788), (396, 101934), (462, 87372), (504, 80091), (567, 71192), (594, 67956), (616, 65529), (648, 62293), (693, 58248), (756, 53394), (792, 50967), (809, 49896), (891, 45304), (924, 43686), (1134, 35596), (1188, 33978), (1386, 29124), (1512, 26697), (1618, 24948), (1782, 22652), (1848, 21843), (2079, 19416), (2268, 17798), (2376, 16989), (2427, 16632), (2772, 14562), (3236, 12474), (3564, 11326), (4158, 9708), (4536, 8899), (4854, 8316), (5544, 7281), (5663, 7128), (6237, 6472)]