1604922704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 4306391040

約数和(自身を除く): 2701468336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 112, 121, 133, 152, 154, 161, 176, 184, 209, 242, 253, 266, 271, 304, 308, 322, 368, 418, 437, 484, 506, 532, 542, 616, 644, 836, 847, 874, 968, 1012, 1064, 1084, 1232, 1288, 1463, 1672, 1694, 1748, 1771, 1897, 1936, 2024, 2128, 2168, 2299, 2576, 2783, 2926, 2981, 3059, 3344, 3388, 3496, 3542, 3794, 4048, 4336, 4598, 4807, 5149, 5566, 5852, 5962, 6118, 6233, 6776, 6992, 7084, 7588, 9196, 9614, 10298, 11132, 11704, 11924, 12236, 12466, 13552, 14168, 15176, 16093, 18392, 19228, 19481, 20596, 20867, 22264, 23408, 23848, 24472, 24932, 28336, 30352, 32186, 32791, 33649, 36043, 36784, 38456, 38962, 41192, 41734, 43631, 44528, 47696, 48944, 49864, 52877, 56639, 64372, 65582, 67298, 68563, 72086, 76912, 77924, 82384, 83468, 87262, 99728, 105754, 113278, 118427, 128744, 131164, 134596, 137126, 144172, 155848, 166936, 174524, 211508, 226556, 229537, 236854, 257488, 262328, 269192, 274252, 288344, 311696, 333872, 349048, 370139, 396473, 423016, 453112, 459074, 473708, 479941, 524656, 538384, 548504, 576688, 623029, 698096, 740278, 754193, 792946, 828989, 846032, 906224, 918148, 947416, 959882, 1097008, 1246058, 1302697, 1480556, 1508386, 1585892, 1657978, 1836296, 1894832, 1919764, 2492116, 2605394, 2961112, 3016772, 3171784, 3315956, 3672592, 3839528, 4361203, 4984232, 5210788, 5279351, 5922224, 6033544, 6343568, 6631912, 7679056, 8722406, 9118879, 9968464, 10421576, 10558702, 12067088, 13263824, 14329667, 17444812, 18237758, 20843152, 21117404, 28659334, 34889624, 36475516, 42234808, 57318668, 69779248, 72951032, 84469616, 100307669, 114637336, 145902064, 200615338, 229274672, 401230676, 802461352, 1604922704]

約数ペア:

[(1, 1604922704), (2, 802461352), (4, 401230676), (7, 229274672), (8, 200615338), (11, 145902064), (14, 114637336), (16, 100307669), (19, 84469616), (22, 72951032), (23, 69779248), (28, 57318668), (38, 42234808), (44, 36475516), (46, 34889624), (56, 28659334), (76, 21117404), (77, 20843152), (88, 18237758), (92, 17444812), (112, 14329667), (121, 13263824), (133, 12067088), (152, 10558702), (154, 10421576), (161, 9968464), (176, 9118879), (184, 8722406), (209, 7679056), (242, 6631912), (253, 6343568), (266, 6033544), (271, 5922224), (304, 5279351), (308, 5210788), (322, 4984232), (368, 4361203), (418, 3839528), (437, 3672592), (484, 3315956), (506, 3171784), (532, 3016772), (542, 2961112), (616, 2605394), (644, 2492116), (836, 1919764), (847, 1894832), (874, 1836296), (968, 1657978), (1012, 1585892), (1064, 1508386), (1084, 1480556), (1232, 1302697), (1288, 1246058), (1463, 1097008), (1672, 959882), (1694, 947416), (1748, 918148), (1771, 906224), (1897, 846032), (1936, 828989), (2024, 792946), (2128, 754193), (2168, 740278), (2299, 698096), (2576, 623029), (2783, 576688), (2926, 548504), (2981, 538384), (3059, 524656), (3344, 479941), (3388, 473708), (3496, 459074), (3542, 453112), (3794, 423016), (4048, 396473), (4336, 370139), (4598, 349048), (4807, 333872), (5149, 311696), (5566, 288344), (5852, 274252), (5962, 269192), (6118, 262328), (6233, 257488), (6776, 236854), (6992, 229537), (7084, 226556), (7588, 211508), (9196, 174524), (9614, 166936), (10298, 155848), (11132, 144172), (11704, 137126), (11924, 134596), (12236, 131164), (12466, 128744), (13552, 118427), (14168, 113278), (15176, 105754), (16093, 99728), (18392, 87262), (19228, 83468), (19481, 82384), (20596, 77924), (20867, 76912), (22264, 72086), (23408, 68563), (23848, 67298), (24472, 65582), (24932, 64372), (28336, 56639), (30352, 52877), (32186, 49864), (32791, 48944), (33649, 47696), (36043, 44528), (36784, 43631), (38456, 41734), (38962, 41192)]