1212981952

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 3066324576

約数和(自身を除く): 1853342624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 169, 182, 208, 224, 259, 296, 338, 364, 416, 433, 448, 481, 518, 592, 676, 728, 832, 866, 962, 1036, 1183, 1184, 1352, 1456, 1732, 1924, 2072, 2366, 2368, 2704, 2912, 3031, 3367, 3464, 3848, 4144, 4732, 5408, 5629, 5824, 6062, 6253, 6734, 6928, 7696, 8288, 9464, 10816, 11258, 12124, 12506, 13468, 13856, 15392, 16021, 16576, 18928, 22516, 24248, 25012, 26936, 27712, 30784, 32042, 37856, 39403, 43771, 45032, 48496, 50024, 53872, 64084, 73177, 75712, 78806, 87542, 90064, 96992, 100048, 107744, 112147, 128168, 146354, 157612, 175084, 180128, 193984, 200096, 208273, 215488, 224294, 256336, 292708, 315224, 350168, 360256, 400192, 416546, 448588, 512239, 512672, 585416, 630448, 700336, 833092, 897176, 1024478, 1025344, 1170832, 1260896, 1400672, 1457911, 1666184, 1794352, 2048956, 2341664, 2521792, 2707549, 2801344, 2915822, 3332368, 3588704, 4097912, 4683328, 5415098, 5831644, 6664736, 7177408, 8195824, 10830196, 11663288, 13329472, 16391648, 18952843, 21660392, 23326576, 32783296, 37905686, 43320784, 46653152, 75811372, 86641568, 93306304, 151622744, 173283136, 303245488, 606490976, 1212981952]

約数ペア:

[(1, 1212981952), (2, 606490976), (4, 303245488), (7, 173283136), (8, 151622744), (13, 93306304), (14, 86641568), (16, 75811372), (26, 46653152), (28, 43320784), (32, 37905686), (37, 32783296), (52, 23326576), (56, 21660392), (64, 18952843), (74, 16391648), (91, 13329472), (104, 11663288), (112, 10830196), (148, 8195824), (169, 7177408), (182, 6664736), (208, 5831644), (224, 5415098), (259, 4683328), (296, 4097912), (338, 3588704), (364, 3332368), (416, 2915822), (433, 2801344), (448, 2707549), (481, 2521792), (518, 2341664), (592, 2048956), (676, 1794352), (728, 1666184), (832, 1457911), (866, 1400672), (962, 1260896), (1036, 1170832), (1183, 1025344), (1184, 1024478), (1352, 897176), (1456, 833092), (1732, 700336), (1924, 630448), (2072, 585416), (2366, 512672), (2368, 512239), (2704, 448588), (2912, 416546), (3031, 400192), (3367, 360256), (3464, 350168), (3848, 315224), (4144, 292708), (4732, 256336), (5408, 224294), (5629, 215488), (5824, 208273), (6062, 200096), (6253, 193984), (6734, 180128), (6928, 175084), (7696, 157612), (8288, 146354), (9464, 128168), (10816, 112147), (11258, 107744), (12124, 100048), (12506, 96992), (13468, 90064), (13856, 87542), (15392, 78806), (16021, 75712), (16576, 73177), (18928, 64084), (22516, 53872), (24248, 50024), (25012, 48496), (26936, 45032), (27712, 43771), (30784, 39403), (32042, 37856)]