1319617488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2265

約数の個数: 160

約数和(自身を含む): 4145290240

約数和(自身を除く): 2825672752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 97, 112, 114, 133, 152, 168, 194, 228, 266, 291, 304, 336, 388, 399, 456, 532, 582, 679, 776, 798, 912, 1064, 1164, 1358, 1552, 1596, 1843, 2037, 2128, 2131, 2328, 2716, 3192, 3686, 4074, 4262, 4656, 5432, 5529, 6384, 6393, 7372, 8148, 8524, 10864, 11058, 12786, 12901, 14744, 14917, 16296, 17048, 22116, 25572, 25802, 29488, 29834, 32592, 34096, 38703, 40489, 44232, 44751, 51144, 51604, 59668, 77406, 80978, 88464, 89502, 102288, 103208, 119336, 121467, 154812, 161956, 179004, 206416, 206707, 238672, 242934, 283423, 309624, 323912, 358008, 413414, 485868, 566846, 619248, 620121, 647824, 716016, 826828, 850269, 971736, 1133692, 1240242, 1446949, 1653656, 1700538, 1943472, 2267384, 2480484, 2893898, 3307312, 3401076, 3927433, 4340847, 4534768, 4960968, 5787796, 6802152, 7854866, 8681694, 9921936, 11575592, 11782299, 13604304, 15709732, 17363388, 23151184, 23564598, 27492031, 31419464, 34726776, 47129196, 54984062, 62838928, 69453552, 82476093, 94258392, 109968124, 164952186, 188516784, 219936248, 329904372, 439872496, 659808744, 1319617488]

約数ペア:

[(1, 1319617488), (2, 659808744), (3, 439872496), (4, 329904372), (6, 219936248), (7, 188516784), (8, 164952186), (12, 109968124), (14, 94258392), (16, 82476093), (19, 69453552), (21, 62838928), (24, 54984062), (28, 47129196), (38, 34726776), (42, 31419464), (48, 27492031), (56, 23564598), (57, 23151184), (76, 17363388), (84, 15709732), (97, 13604304), (112, 11782299), (114, 11575592), (133, 9921936), (152, 8681694), (168, 7854866), (194, 6802152), (228, 5787796), (266, 4960968), (291, 4534768), (304, 4340847), (336, 3927433), (388, 3401076), (399, 3307312), (456, 2893898), (532, 2480484), (582, 2267384), (679, 1943472), (776, 1700538), (798, 1653656), (912, 1446949), (1064, 1240242), (1164, 1133692), (1358, 971736), (1552, 850269), (1596, 826828), (1843, 716016), (2037, 647824), (2128, 620121), (2131, 619248), (2328, 566846), (2716, 485868), (3192, 413414), (3686, 358008), (4074, 323912), (4262, 309624), (4656, 283423), (5432, 242934), (5529, 238672), (6384, 206707), (6393, 206416), (7372, 179004), (8148, 161956), (8524, 154812), (10864, 121467), (11058, 119336), (12786, 103208), (12901, 102288), (14744, 89502), (14917, 88464), (16296, 80978), (17048, 77406), (22116, 59668), (25572, 51604), (25802, 51144), (29488, 44751), (29834, 44232), (32592, 40489), (34096, 38703)]