1345615264

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 3423228480

約数和(自身を除く): 2077613216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 47, 49, 56, 62, 76, 94, 98, 112, 124, 133, 152, 188, 196, 217, 224, 248, 266, 304, 329, 376, 392, 434, 496, 532, 589, 608, 658, 752, 784, 868, 893, 931, 961, 992, 1064, 1178, 1316, 1457, 1504, 1519, 1568, 1736, 1786, 1862, 1922, 2128, 2303, 2356, 2632, 2914, 3038, 3472, 3572, 3724, 3844, 4123, 4256, 4606, 4712, 5264, 5828, 6076, 6251, 6727, 6944, 7144, 7448, 7688, 8246, 9212, 9424, 10199, 10528, 11656, 12152, 12502, 13454, 14288, 14896, 15376, 16492, 18259, 18424, 18848, 20398, 23312, 24304, 25004, 26908, 27683, 28576, 28861, 29792, 30752, 32984, 36518, 36848, 40796, 43757, 45167, 46624, 47089, 48608, 50008, 53816, 55366, 57722, 65968, 71393, 73036, 73696, 81592, 87514, 90334, 94178, 100016, 107632, 110732, 115444, 127813, 131936, 142786, 146072, 163184, 175028, 180668, 188356, 193781, 200032, 215264, 221464, 230888, 255626, 285572, 292144, 316169, 326368, 350056, 361336, 376712, 387562, 442928, 461776, 511252, 571144, 584288, 632338, 700112, 722672, 753424, 775124, 858173, 885856, 894691, 923552, 1022504, 1142288, 1264676, 1356467, 1400224, 1445344, 1506848, 1550248, 1716346, 1789382, 2045008, 2213183, 2284576, 2529352, 2712934, 3100496, 3432692, 3578764, 4090016, 4426366, 5058704, 5425868, 6007211, 6200992, 6865384, 7157528, 8852732, 10117408, 10851736, 12014422, 13730768, 14315056, 17705464, 21703472, 24028844, 27461536, 28630112, 35410928, 42050477, 43406944, 48057688, 70821856, 84100954, 96115376, 168201908, 192230752, 336403816, 672807632, 1345615264]

約数ペア:

[(1, 1345615264), (2, 672807632), (4, 336403816), (7, 192230752), (8, 168201908), (14, 96115376), (16, 84100954), (19, 70821856), (28, 48057688), (31, 43406944), (32, 42050477), (38, 35410928), (47, 28630112), (49, 27461536), (56, 24028844), (62, 21703472), (76, 17705464), (94, 14315056), (98, 13730768), (112, 12014422), (124, 10851736), (133, 10117408), (152, 8852732), (188, 7157528), (196, 6865384), (217, 6200992), (224, 6007211), (248, 5425868), (266, 5058704), (304, 4426366), (329, 4090016), (376, 3578764), (392, 3432692), (434, 3100496), (496, 2712934), (532, 2529352), (589, 2284576), (608, 2213183), (658, 2045008), (752, 1789382), (784, 1716346), (868, 1550248), (893, 1506848), (931, 1445344), (961, 1400224), (992, 1356467), (1064, 1264676), (1178, 1142288), (1316, 1022504), (1457, 923552), (1504, 894691), (1519, 885856), (1568, 858173), (1736, 775124), (1786, 753424), (1862, 722672), (1922, 700112), (2128, 632338), (2303, 584288), (2356, 571144), (2632, 511252), (2914, 461776), (3038, 442928), (3472, 387562), (3572, 376712), (3724, 361336), (3844, 350056), (4123, 326368), (4256, 316169), (4606, 292144), (4712, 285572), (5264, 255626), (5828, 230888), (6076, 221464), (6251, 215264), (6727, 200032), (6944, 193781), (7144, 188356), (7448, 180668), (7688, 175028), (8246, 163184), (9212, 146072), (9424, 142786), (10199, 131936), (10528, 127813), (11656, 115444), (12152, 110732), (12502, 107632), (13454, 100016), (14288, 94178), (14896, 90334), (15376, 87514), (16492, 81592), (18259, 73696), (18424, 73036), (18848, 71393), (20398, 65968), (23312, 57722), (24304, 55366), (25004, 53816), (26908, 50008), (27683, 48608), (28576, 47089), (28861, 46624), (29792, 45167), (30752, 43757), (32984, 40796), (36518, 36848)]