1631427168

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 288

約数和(自身を含む): 5510260224

約数和(自身を除く): 3878833056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 49, 51, 56, 68, 69, 84, 92, 96, 98, 102, 112, 119, 136, 138, 147, 161, 168, 184, 196, 204, 224, 238, 272, 276, 294, 322, 336, 357, 368, 391, 392, 408, 476, 483, 544, 552, 588, 644, 672, 714, 736, 782, 784, 816, 833, 887, 952, 966, 1104, 1127, 1173, 1176, 1288, 1428, 1564, 1568, 1632, 1666, 1774, 1904, 1932, 2208, 2254, 2346, 2352, 2499, 2576, 2661, 2737, 2856, 3128, 3332, 3381, 3548, 3808, 3864, 4508, 4692, 4704, 4998, 5152, 5322, 5474, 5712, 6209, 6256, 6664, 6762, 7096, 7728, 8211, 9016, 9384, 9996, 10644, 10948, 11424, 12418, 12512, 13328, 13524, 14192, 15079, 15456, 16422, 18032, 18627, 18768, 19159, 19992, 20401, 21288, 21896, 24836, 26656, 27048, 28384, 30158, 32844, 36064, 37254, 37536, 38318, 39984, 40802, 42576, 43463, 43792, 45237, 49672, 54096, 57477, 60316, 61203, 65688, 74508, 76636, 79968, 81604, 85152, 86926, 87584, 90474, 99344, 105553, 108192, 114954, 120632, 122406, 130389, 131376, 142807, 149016, 153272, 163208, 173852, 180948, 198688, 211106, 229908, 241264, 244812, 260778, 262752, 285614, 298032, 306544, 316659, 326416, 346817, 347704, 361896, 422212, 428421, 459816, 482528, 489624, 521556, 571228, 596064, 613088, 633318, 652832, 693634, 695408, 723792, 738871, 844424, 856842, 919632, 979248, 999649, 1040451, 1043112, 1142456, 1266636, 1387268, 1390816, 1447584, 1477742, 1688848, 1713684, 1839264, 1958496, 1999298, 2080902, 2086224, 2216613, 2284912, 2427719, 2533272, 2774536, 2955484, 2998947, 3377696, 3427368, 3998596, 4161804, 4172448, 4433226, 4569824, 4855438, 5066544, 5549072, 5910968, 5997894, 6854736, 7283157, 7997192, 8323608, 8866452, 9710876, 10133088, 11098144, 11821936, 11995788, 13709472, 14566314, 15994384, 16647216, 16994033, 17732904, 19421752, 23643872, 23991576, 29132628, 31988768, 33294432, 33988066, 35465808, 38843504, 47983152, 50982099, 58265256, 67976132, 70931616, 77687008, 95966304, 101964198, 116530512, 135952264, 203928396, 233061024, 271904528, 407856792, 543809056, 815713584, 1631427168]

約数ペア:

[(1, 1631427168), (2, 815713584), (3, 543809056), (4, 407856792), (6, 271904528), (7, 233061024), (8, 203928396), (12, 135952264), (14, 116530512), (16, 101964198), (17, 95966304), (21, 77687008), (23, 70931616), (24, 67976132), (28, 58265256), (32, 50982099), (34, 47983152), (42, 38843504), (46, 35465808), (48, 33988066), (49, 33294432), (51, 31988768), (56, 29132628), (68, 23991576), (69, 23643872), (84, 19421752), (92, 17732904), (96, 16994033), (98, 16647216), (102, 15994384), (112, 14566314), (119, 13709472), (136, 11995788), (138, 11821936), (147, 11098144), (161, 10133088), (168, 9710876), (184, 8866452), (196, 8323608), (204, 7997192), (224, 7283157), (238, 6854736), (272, 5997894), (276, 5910968), (294, 5549072), (322, 5066544), (336, 4855438), (357, 4569824), (368, 4433226), (391, 4172448), (392, 4161804), (408, 3998596), (476, 3427368), (483, 3377696), (544, 2998947), (552, 2955484), (588, 2774536), (644, 2533272), (672, 2427719), (714, 2284912), (736, 2216613), (782, 2086224), (784, 2080902), (816, 1999298), (833, 1958496), (887, 1839264), (952, 1713684), (966, 1688848), (1104, 1477742), (1127, 1447584), (1173, 1390816), (1176, 1387268), (1288, 1266636), (1428, 1142456), (1564, 1043112), (1568, 1040451), (1632, 999649), (1666, 979248), (1774, 919632), (1904, 856842), (1932, 844424), (2208, 738871), (2254, 723792), (2346, 695408), (2352, 693634), (2499, 652832), (2576, 633318), (2661, 613088), (2737, 596064), (2856, 571228), (3128, 521556), (3332, 489624), (3381, 482528), (3548, 459816), (3808, 428421), (3864, 422212), (4508, 361896), (4692, 347704), (4704, 346817), (4998, 326416), (5152, 316659), (5322, 306544), (5474, 298032), (5712, 285614), (6209, 262752), (6256, 260778), (6664, 244812), (6762, 241264), (7096, 229908), (7728, 211106), (8211, 198688), (9016, 180948), (9384, 173852), (9996, 163208), (10644, 153272), (10948, 149016), (11424, 142807), (12418, 131376), (12512, 130389), (13328, 122406), (13524, 120632), (14192, 114954), (15079, 108192), (15456, 105553), (16422, 99344), (18032, 90474), (18627, 87584), (18768, 86926), (19159, 85152), (19992, 81604), (20401, 79968), (21288, 76636), (21896, 74508), (24836, 65688), (26656, 61203), (27048, 60316), (28384, 57477), (30158, 54096), (32844, 49672), (36064, 45237), (37254, 43792), (37536, 43463), (38318, 42576), (39984, 40802)]