12479984244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28643}}^1$

素因数の和:28699

約数の個数: 216

約数和(自身を含む): 41601399840

約数和(自身を除く): 29121415596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 399, 441, 468, 494, 532, 546, 588, 637, 684, 741, 798, 819, 882, 931, 988, 1092, 1197, 1274, 1482, 1596, 1638, 1729, 1764, 1862, 1911, 2223, 2394, 2548, 2793, 2964, 3276, 3458, 3724, 3822, 4446, 4788, 5187, 5586, 5733, 6916, 7644, 8379, 8892, 10374, 11172, 11466, 12103, 15561, 16758, 20748, 22932, 24206, 28643, 31122, 33516, 36309, 48412, 57286, 62244, 72618, 85929, 108927, 114572, 145236, 171858, 200501, 217854, 257787, 343716, 372359, 401002, 435708, 515574, 544217, 601503, 744718, 802004, 1031148, 1088434, 1117077, 1203006, 1403507, 1489436, 1632651, 1804509, 2176868, 2234154, 2406012, 2606513, 2807014, 3265302, 3351231, 3609018, 3809519, 4210521, 4468308, 4897953, 5213026, 5614028, 6530604, 6702462, 7074821, 7218036, 7619038, 7819539, 8421042, 9795906, 10426052, 11428557, 12631563, 13404924, 14149642, 15238076, 15639078, 16842084, 18245591, 19591812, 21224463, 22857114, 23458617, 25263126, 26666633, 28299284, 31278156, 34285671, 36491182, 42448926, 45714228, 46917234, 49523747, 50526252, 53333266, 54736773, 63673389, 68571342, 72982364, 79999899, 84897852, 93834468, 99047494, 106666532, 109473546, 127346778, 137142684, 148571241, 159999798, 164210319, 198094988, 218947092, 239999697, 254693556, 297142482, 319999596, 328420638, 346666229, 445713723, 479999394, 594284964, 656841276, 693332458, 891427446, 959998788, 1039998687, 1386664916, 1782854892, 2079997374, 3119996061, 4159994748, 6239992122, 12479984244]

約数ペア:

[(1, 12479984244), (2, 6239992122), (3, 4159994748), (4, 3119996061), (6, 2079997374), (7, 1782854892), (9, 1386664916), (12, 1039998687), (13, 959998788), (14, 891427446), (18, 693332458), (19, 656841276), (21, 594284964), (26, 479999394), (28, 445713723), (36, 346666229), (38, 328420638), (39, 319999596), (42, 297142482), (49, 254693556), (52, 239999697), (57, 218947092), (63, 198094988), (76, 164210319), (78, 159999798), (84, 148571241), (91, 137142684), (98, 127346778), (114, 109473546), (117, 106666532), (126, 99047494), (133, 93834468), (147, 84897852), (156, 79999899), (171, 72982364), (182, 68571342), (196, 63673389), (228, 54736773), (234, 53333266), (247, 50526252), (252, 49523747), (266, 46917234), (273, 45714228), (294, 42448926), (342, 36491182), (364, 34285671), (399, 31278156), (441, 28299284), (468, 26666633), (494, 25263126), (532, 23458617), (546, 22857114), (588, 21224463), (637, 19591812), (684, 18245591), (741, 16842084), (798, 15639078), (819, 15238076), (882, 14149642), (931, 13404924), (988, 12631563), (1092, 11428557), (1197, 10426052), (1274, 9795906), (1482, 8421042), (1596, 7819539), (1638, 7619038), (1729, 7218036), (1764, 7074821), (1862, 6702462), (1911, 6530604), (2223, 5614028), (2394, 5213026), (2548, 4897953), (2793, 4468308), (2964, 4210521), (3276, 3809519), (3458, 3609018), (3724, 3351231), (3822, 3265302), (4446, 2807014), (4788, 2606513), (5187, 2406012), (5586, 2234154), (5733, 2176868), (6916, 1804509), (7644, 1632651), (8379, 1489436), (8892, 1403507), (10374, 1203006), (11172, 1117077), (11466, 1088434), (12103, 1031148), (15561, 802004), (16758, 744718), (20748, 601503), (22932, 544217), (24206, 515574), (28643, 435708), (31122, 401002), (33516, 372359), (36309, 343716), (48412, 257787), (57286, 217854), (62244, 200501), (72618, 171858), (85929, 145236), (108927, 114572)]