19903256352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8807}}^1$

素因数の和:8908

約数の個数: 288

約数和(自身を含む): 69252019200

約数和(自身を除く): 49348762848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 59, 63, 72, 76, 84, 96, 112, 114, 118, 126, 133, 144, 152, 168, 171, 177, 224, 228, 236, 252, 266, 288, 304, 336, 342, 354, 399, 413, 456, 472, 504, 531, 532, 608, 672, 684, 708, 798, 826, 912, 944, 1008, 1062, 1064, 1121, 1197, 1239, 1368, 1416, 1596, 1652, 1824, 1888, 2016, 2124, 2128, 2242, 2394, 2478, 2736, 2832, 3192, 3304, 3363, 3717, 4248, 4256, 4484, 4788, 4956, 5472, 5664, 6384, 6608, 6726, 7434, 7847, 8496, 8807, 8968, 9576, 9912, 10089, 12768, 13216, 13452, 14868, 15694, 16992, 17614, 17936, 19152, 19824, 20178, 23541, 26421, 26904, 29736, 31388, 35228, 35872, 38304, 39648, 40356, 47082, 52842, 53808, 59472, 61649, 62776, 70456, 70623, 79263, 80712, 94164, 105684, 107616, 118944, 123298, 125552, 140912, 141246, 158526, 161424, 167333, 184947, 188328, 211368, 246596, 251104, 281824, 282492, 317052, 322848, 334666, 369894, 376656, 422736, 493192, 501999, 519613, 554841, 564984, 634104, 669332, 739788, 753312, 845472, 986384, 1003998, 1039226, 1109682, 1129968, 1171331, 1268208, 1338664, 1479576, 1505997, 1558839, 1972768, 2007996, 2078452, 2219364, 2259936, 2342662, 2536416, 2677328, 2959152, 3011994, 3117678, 3513993, 3637291, 4015992, 4156904, 4438728, 4676517, 4685324, 5354656, 5918304, 6023988, 6235356, 7027986, 7274582, 8031984, 8313808, 8877456, 9353034, 9370648, 9872647, 10541979, 10911873, 12047976, 12470712, 14055972, 14549164, 16063968, 16627616, 17754912, 18706068, 18741296, 19745294, 21083958, 21823746, 24095952, 24941424, 28111944, 29098328, 29617941, 32735619, 37412136, 37482592, 39490588, 42167916, 43647492, 48191904, 49882848, 56223888, 58196656, 59235882, 65471238, 69108529, 74824272, 78981176, 84335832, 87294984, 88853823, 112447776, 116393312, 118471764, 130942476, 138217058, 149648544, 157962352, 168671664, 174589968, 177707646, 207325587, 236943528, 261884952, 276434116, 315924704, 337343328, 349179936, 355415292, 414651174, 473887056, 523769904, 552868232, 621976761, 710830584, 829302348, 947774112, 1047539808, 1105736464, 1243953522, 1421661168, 1658604696, 2211472928, 2487907044, 2843322336, 3317209392, 4975814088, 6634418784, 9951628176, 19903256352]

約数ペア:

[(1, 19903256352), (2, 9951628176), (3, 6634418784), (4, 4975814088), (6, 3317209392), (7, 2843322336), (8, 2487907044), (9, 2211472928), (12, 1658604696), (14, 1421661168), (16, 1243953522), (18, 1105736464), (19, 1047539808), (21, 947774112), (24, 829302348), (28, 710830584), (32, 621976761), (36, 552868232), (38, 523769904), (42, 473887056), (48, 414651174), (56, 355415292), (57, 349179936), (59, 337343328), (63, 315924704), (72, 276434116), (76, 261884952), (84, 236943528), (96, 207325587), (112, 177707646), (114, 174589968), (118, 168671664), (126, 157962352), (133, 149648544), (144, 138217058), (152, 130942476), (168, 118471764), (171, 116393312), (177, 112447776), (224, 88853823), (228, 87294984), (236, 84335832), (252, 78981176), (266, 74824272), (288, 69108529), (304, 65471238), (336, 59235882), (342, 58196656), (354, 56223888), (399, 49882848), (413, 48191904), (456, 43647492), (472, 42167916), (504, 39490588), (531, 37482592), (532, 37412136), (608, 32735619), (672, 29617941), (684, 29098328), (708, 28111944), (798, 24941424), (826, 24095952), (912, 21823746), (944, 21083958), (1008, 19745294), (1062, 18741296), (1064, 18706068), (1121, 17754912), (1197, 16627616), (1239, 16063968), (1368, 14549164), (1416, 14055972), (1596, 12470712), (1652, 12047976), (1824, 10911873), (1888, 10541979), (2016, 9872647), (2124, 9370648), (2128, 9353034), (2242, 8877456), (2394, 8313808), (2478, 8031984), (2736, 7274582), (2832, 7027986), (3192, 6235356), (3304, 6023988), (3363, 5918304), (3717, 5354656), (4248, 4685324), (4256, 4676517), (4484, 4438728), (4788, 4156904), (4956, 4015992), (5472, 3637291), (5664, 3513993), (6384, 3117678), (6608, 3011994), (6726, 2959152), (7434, 2677328), (7847, 2536416), (8496, 2342662), (8807, 2259936), (8968, 2219364), (9576, 2078452), (9912, 2007996), (10089, 1972768), (12768, 1558839), (13216, 1505997), (13452, 1479576), (14868, 1338664), (15694, 1268208), (16992, 1171331), (17614, 1129968), (17936, 1109682), (19152, 1039226), (19824, 1003998), (20178, 986384), (23541, 845472), (26421, 753312), (26904, 739788), (29736, 669332), (31388, 634104), (35228, 564984), (35872, 554841), (38304, 519613), (39648, 501999), (40356, 493192), (47082, 422736), (52842, 376656), (53808, 369894), (59472, 334666), (61649, 322848), (62776, 317052), (70456, 282492), (70623, 281824), (79263, 251104), (80712, 246596), (94164, 211368), (105684, 188328), (107616, 184947), (118944, 167333), (123298, 161424), (125552, 158526), (140912, 141246)]