1208169872

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 3277290240

約数和(自身を除く): 2069120368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 49, 52, 56, 68, 76, 91, 98, 104, 112, 119, 133, 136, 152, 182, 196, 208, 221, 238, 247, 266, 272, 304, 323, 364, 367, 392, 442, 476, 494, 532, 637, 646, 728, 734, 784, 833, 884, 931, 952, 988, 1064, 1274, 1292, 1456, 1468, 1547, 1666, 1729, 1768, 1862, 1904, 1976, 2128, 2261, 2548, 2569, 2584, 2936, 3094, 3332, 3458, 3536, 3724, 3952, 4199, 4522, 4771, 5096, 5138, 5168, 5872, 6188, 6239, 6664, 6916, 6973, 7448, 8398, 9044, 9542, 10192, 10276, 10829, 12103, 12376, 12478, 13328, 13832, 13946, 14896, 15827, 16796, 17983, 18088, 19084, 20552, 21658, 24206, 24752, 24956, 27664, 27892, 29393, 31654, 33397, 33592, 35966, 36176, 38168, 41104, 43316, 43673, 48412, 48811, 49912, 55784, 58786, 63308, 66794, 67184, 71932, 76336, 81107, 86632, 87346, 90649, 96824, 97622, 99824, 111568, 117572, 118541, 126616, 133588, 143864, 162214, 173264, 174692, 181298, 193648, 195244, 205751, 233779, 235144, 237082, 253232, 267176, 287728, 305711, 324428, 341677, 349384, 362596, 390488, 411502, 467558, 470288, 474164, 534352, 567749, 611422, 634543, 648856, 683354, 698768, 725192, 780976, 823004, 829787, 935116, 948328, 1135498, 1222844, 1269086, 1297712, 1366708, 1450384, 1541033, 1646008, 1659574, 1870232, 1896656, 2270996, 2445688, 2538172, 2733416, 3082066, 3292016, 3319148, 3740464, 3974243, 4441801, 4541992, 4891376, 5076344, 5466832, 5808509, 6164132, 6638296, 7948486, 8883602, 9083984, 10152688, 10787231, 11617018, 12328264, 13276592, 15896972, 17767204, 21574462, 23234036, 24656528, 31793944, 35534408, 43148924, 46468072, 63587888, 71068816, 75510617, 86297848, 92936144, 151021234, 172595696, 302042468, 604084936, 1208169872]

約数ペア:

[(1, 1208169872), (2, 604084936), (4, 302042468), (7, 172595696), (8, 151021234), (13, 92936144), (14, 86297848), (16, 75510617), (17, 71068816), (19, 63587888), (26, 46468072), (28, 43148924), (34, 35534408), (38, 31793944), (49, 24656528), (52, 23234036), (56, 21574462), (68, 17767204), (76, 15896972), (91, 13276592), (98, 12328264), (104, 11617018), (112, 10787231), (119, 10152688), (133, 9083984), (136, 8883602), (152, 7948486), (182, 6638296), (196, 6164132), (208, 5808509), (221, 5466832), (238, 5076344), (247, 4891376), (266, 4541992), (272, 4441801), (304, 3974243), (323, 3740464), (364, 3319148), (367, 3292016), (392, 3082066), (442, 2733416), (476, 2538172), (494, 2445688), (532, 2270996), (637, 1896656), (646, 1870232), (728, 1659574), (734, 1646008), (784, 1541033), (833, 1450384), (884, 1366708), (931, 1297712), (952, 1269086), (988, 1222844), (1064, 1135498), (1274, 948328), (1292, 935116), (1456, 829787), (1468, 823004), (1547, 780976), (1666, 725192), (1729, 698768), (1768, 683354), (1862, 648856), (1904, 634543), (1976, 611422), (2128, 567749), (2261, 534352), (2548, 474164), (2569, 470288), (2584, 467558), (2936, 411502), (3094, 390488), (3332, 362596), (3458, 349384), (3536, 341677), (3724, 324428), (3952, 305711), (4199, 287728), (4522, 267176), (4771, 253232), (5096, 237082), (5138, 235144), (5168, 233779), (5872, 205751), (6188, 195244), (6239, 193648), (6664, 181298), (6916, 174692), (6973, 173264), (7448, 162214), (8398, 143864), (9044, 133588), (9542, 126616), (10192, 118541), (10276, 117572), (10829, 111568), (12103, 99824), (12376, 97622), (12478, 96824), (13328, 90649), (13832, 87346), (13946, 86632), (14896, 81107), (15827, 76336), (16796, 71932), (17983, 67184), (18088, 66794), (19084, 63308), (20552, 58786), (21658, 55784), (24206, 49912), (24752, 48811), (24956, 48412), (27664, 43673), (27892, 43316), (29393, 41104), (31654, 38168), (33397, 36176), (33592, 35966)]