2379891328

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 5181926400

約数和(自身を除く): 2802035072

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 89, 92, 124, 128, 178, 184, 248, 293, 356, 368, 496, 586, 712, 713, 736, 992, 1172, 1424, 1426, 1472, 1984, 2047, 2344, 2759, 2848, 2852, 2944, 3968, 4094, 4688, 5518, 5696, 5704, 6739, 8188, 9083, 9376, 11036, 11392, 11408, 13478, 16376, 18166, 18752, 22072, 22816, 26077, 26956, 32752, 36332, 37504, 44144, 45632, 52154, 53912, 63457, 65504, 72664, 88288, 91264, 104308, 107824, 126914, 131008, 145328, 176576, 208616, 208909, 215648, 253828, 262016, 290656, 353152, 417232, 417818, 431296, 507656, 581312, 599771, 808387, 834464, 835636, 862592, 1015312, 1162624, 1199542, 1616774, 1668928, 1671272, 2030624, 2399084, 3233548, 3337856, 3342544, 4061248, 4798168, 6467096, 6685088, 8122496, 9596336, 12934192, 13370176, 18592901, 19192672, 25868384, 26740352, 37185802, 38385344, 51736768, 74371604, 76770688, 103473536, 148743208, 297486416, 594972832, 1189945664, 2379891328]

約数ペア:

[(1, 2379891328), (2, 1189945664), (4, 594972832), (8, 297486416), (16, 148743208), (23, 103473536), (31, 76770688), (32, 74371604), (46, 51736768), (62, 38385344), (64, 37185802), (89, 26740352), (92, 25868384), (124, 19192672), (128, 18592901), (178, 13370176), (184, 12934192), (248, 9596336), (293, 8122496), (356, 6685088), (368, 6467096), (496, 4798168), (586, 4061248), (712, 3342544), (713, 3337856), (736, 3233548), (992, 2399084), (1172, 2030624), (1424, 1671272), (1426, 1668928), (1472, 1616774), (1984, 1199542), (2047, 1162624), (2344, 1015312), (2759, 862592), (2848, 835636), (2852, 834464), (2944, 808387), (3968, 599771), (4094, 581312), (4688, 507656), (5518, 431296), (5696, 417818), (5704, 417232), (6739, 353152), (8188, 290656), (9083, 262016), (9376, 253828), (11036, 215648), (11392, 208909), (11408, 208616), (13478, 176576), (16376, 145328), (18166, 131008), (18752, 126914), (22072, 107824), (22816, 104308), (26077, 91264), (26956, 88288), (32752, 72664), (36332, 65504), (37504, 63457), (44144, 53912), (45632, 52154)]