188898912

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 597542400

約数和(自身を除く): 408643488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 72, 74, 76, 96, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 288, 296, 304, 311, 333, 342, 432, 444, 456, 513, 592, 608, 622, 666, 684, 703, 864, 888, 912, 933, 999, 1026, 1184, 1244, 1332, 1368, 1406, 1776, 1824, 1866, 1998, 2052, 2109, 2488, 2664, 2736, 2799, 2812, 3552, 3732, 3996, 4104, 4218, 4976, 5328, 5472, 5598, 5624, 5909, 6327, 7464, 7992, 8208, 8397, 8436, 9952, 10656, 11196, 11248, 11507, 11818, 12654, 14928, 15984, 16416, 16794, 16872, 17727, 18981, 22392, 22496, 23014, 23636, 25308, 29856, 31968, 33588, 33744, 34521, 35454, 37962, 44784, 46028, 47272, 50616, 53181, 67176, 67488, 69042, 70908, 75924, 89568, 92056, 94544, 101232, 103563, 106362, 134352, 138084, 141816, 151848, 159543, 184112, 189088, 202464, 207126, 212724, 218633, 268704, 276168, 283632, 303696, 310689, 319086, 368224, 414252, 425448, 437266, 552336, 567264, 607392, 621378, 638172, 655899, 828504, 850896, 874532, 1104672, 1242756, 1276344, 1311798, 1657008, 1701792, 1749064, 1967697, 2485512, 2552688, 2623596, 3314016, 3498128, 3935394, 4971024, 5105376, 5247192, 5903091, 6996256, 7870788, 9942048, 10494384, 11806182, 15741576, 20988768, 23612364, 31483152, 47224728, 62966304, 94449456, 188898912]

約数ペア:

[(1, 188898912), (2, 94449456), (3, 62966304), (4, 47224728), (6, 31483152), (8, 23612364), (9, 20988768), (12, 15741576), (16, 11806182), (18, 10494384), (19, 9942048), (24, 7870788), (27, 6996256), (32, 5903091), (36, 5247192), (37, 5105376), (38, 4971024), (48, 3935394), (54, 3498128), (57, 3314016), (72, 2623596), (74, 2552688), (76, 2485512), (96, 1967697), (108, 1749064), (111, 1701792), (114, 1657008), (144, 1311798), (148, 1276344), (152, 1242756), (171, 1104672), (216, 874532), (222, 850896), (228, 828504), (288, 655899), (296, 638172), (304, 621378), (311, 607392), (333, 567264), (342, 552336), (432, 437266), (444, 425448), (456, 414252), (513, 368224), (592, 319086), (608, 310689), (622, 303696), (666, 283632), (684, 276168), (703, 268704), (864, 218633), (888, 212724), (912, 207126), (933, 202464), (999, 189088), (1026, 184112), (1184, 159543), (1244, 151848), (1332, 141816), (1368, 138084), (1406, 134352), (1776, 106362), (1824, 103563), (1866, 101232), (1998, 94544), (2052, 92056), (2109, 89568), (2488, 75924), (2664, 70908), (2736, 69042), (2799, 67488), (2812, 67176), (3552, 53181), (3732, 50616), (3996, 47272), (4104, 46028), (4218, 44784), (4976, 37962), (5328, 35454), (5472, 34521), (5598, 33744), (5624, 33588), (5909, 31968), (6327, 29856), (7464, 25308), (7992, 23636), (8208, 23014), (8397, 22496), (8436, 22392), (9952, 18981), (10656, 17727), (11196, 16872), (11248, 16794), (11507, 16416), (11818, 15984), (12654, 14928)]