1294590276

素因数分解:

$2^2\times 3^{13}\times 7^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 168

約数和(自身を含む): 4017693120

約数和(自身を除く): 2723102844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 486, 522, 567, 609, 729, 756, 783, 812, 972, 1044, 1134, 1218, 1458, 1566, 1701, 1827, 2187, 2268, 2349, 2436, 2916, 3132, 3402, 3654, 4374, 4698, 5103, 5481, 6561, 6804, 7047, 7308, 8748, 9396, 10206, 10962, 13122, 14094, 15309, 16443, 19683, 20412, 21141, 21924, 26244, 28188, 30618, 32886, 39366, 42282, 45927, 49329, 59049, 61236, 63423, 65772, 78732, 84564, 91854, 98658, 118098, 126846, 137781, 147987, 177147, 183708, 190269, 197316, 236196, 253692, 275562, 295974, 354294, 380538, 413343, 443961, 531441, 551124, 570807, 591948, 708588, 761076, 826686, 887922, 1062882, 1141614, 1240029, 1331883, 1594323, 1653372, 1712421, 1775844, 2125764, 2283228, 2480058, 2663766, 3188646, 3424842, 3720087, 3995649, 4960116, 5137263, 5327532, 6377292, 6849684, 7440174, 7991298, 10274526, 11160261, 11986947, 14880348, 15411789, 15982596, 20549052, 22320522, 23973894, 30823578, 35960841, 44641044, 46235367, 47947788, 61647156, 71921682, 92470734, 107882523, 143843364, 184941468, 215765046, 323647569, 431530092, 647295138, 1294590276]

約数ペア:

[(1, 1294590276), (2, 647295138), (3, 431530092), (4, 323647569), (6, 215765046), (7, 184941468), (9, 143843364), (12, 107882523), (14, 92470734), (18, 71921682), (21, 61647156), (27, 47947788), (28, 46235367), (29, 44641044), (36, 35960841), (42, 30823578), (54, 23973894), (58, 22320522), (63, 20549052), (81, 15982596), (84, 15411789), (87, 14880348), (108, 11986947), (116, 11160261), (126, 10274526), (162, 7991298), (174, 7440174), (189, 6849684), (203, 6377292), (243, 5327532), (252, 5137263), (261, 4960116), (324, 3995649), (348, 3720087), (378, 3424842), (406, 3188646), (486, 2663766), (522, 2480058), (567, 2283228), (609, 2125764), (729, 1775844), (756, 1712421), (783, 1653372), (812, 1594323), (972, 1331883), (1044, 1240029), (1134, 1141614), (1218, 1062882), (1458, 887922), (1566, 826686), (1701, 761076), (1827, 708588), (2187, 591948), (2268, 570807), (2349, 551124), (2436, 531441), (2916, 443961), (3132, 413343), (3402, 380538), (3654, 354294), (4374, 295974), (4698, 275562), (5103, 253692), (5481, 236196), (6561, 197316), (6804, 190269), (7047, 183708), (7308, 177147), (8748, 147987), (9396, 137781), (10206, 126846), (10962, 118098), (13122, 98658), (14094, 91854), (15309, 84564), (16443, 78732), (19683, 65772), (20412, 63423), (21141, 61236), (21924, 59049), (26244, 49329), (28188, 45927), (30618, 42282), (32886, 39366)]