1279896156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12479}}^1$

素因数の和:12544

約数の個数: 144

約数和(自身を含む): 4142960640

約数和(自身を除く): 2863064484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 126, 132, 148, 154, 198, 222, 231, 252, 259, 308, 333, 396, 407, 444, 462, 518, 666, 693, 777, 814, 924, 1036, 1221, 1332, 1386, 1554, 1628, 2331, 2442, 2772, 2849, 3108, 3663, 4662, 4884, 5698, 7326, 8547, 9324, 11396, 12479, 14652, 17094, 24958, 25641, 34188, 37437, 49916, 51282, 74874, 87353, 102564, 112311, 137269, 149748, 174706, 224622, 262059, 274538, 349412, 411807, 449244, 461723, 524118, 549076, 786177, 823614, 923446, 960883, 1048236, 1235421, 1385169, 1572354, 1647228, 1846892, 1921766, 2470842, 2770338, 2882649, 3144708, 3232061, 3843532, 4155507, 4941684, 5078953, 5540676, 5765298, 6464122, 8311014, 8647947, 9696183, 10157906, 11530596, 12928244, 15236859, 16622028, 17295894, 19392366, 20315812, 29088549, 30473718, 34591788, 35552671, 38784732, 45710577, 58177098, 60947436, 71105342, 91421154, 106658013, 116354196, 142210684, 182842308, 213316026, 319974039, 426632052, 639948078, 1279896156]

約数ペア:

[(1, 1279896156), (2, 639948078), (3, 426632052), (4, 319974039), (6, 213316026), (7, 182842308), (9, 142210684), (11, 116354196), (12, 106658013), (14, 91421154), (18, 71105342), (21, 60947436), (22, 58177098), (28, 45710577), (33, 38784732), (36, 35552671), (37, 34591788), (42, 30473718), (44, 29088549), (63, 20315812), (66, 19392366), (74, 17295894), (77, 16622028), (84, 15236859), (99, 12928244), (111, 11530596), (126, 10157906), (132, 9696183), (148, 8647947), (154, 8311014), (198, 6464122), (222, 5765298), (231, 5540676), (252, 5078953), (259, 4941684), (308, 4155507), (333, 3843532), (396, 3232061), (407, 3144708), (444, 2882649), (462, 2770338), (518, 2470842), (666, 1921766), (693, 1846892), (777, 1647228), (814, 1572354), (924, 1385169), (1036, 1235421), (1221, 1048236), (1332, 960883), (1386, 923446), (1554, 823614), (1628, 786177), (2331, 549076), (2442, 524118), (2772, 461723), (2849, 449244), (3108, 411807), (3663, 349412), (4662, 274538), (4884, 262059), (5698, 224622), (7326, 174706), (8547, 149748), (9324, 137269), (11396, 112311), (12479, 102564), (14652, 87353), (17094, 74874), (24958, 51282), (25641, 49916), (34188, 37437)]