196893504

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 140

約数和(自身を含む): 614680000

約数和(自身を除く): 417786496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 1999, 2052, 2592, 2736, 3078, 3648, 3998, 4104, 5184, 5472, 5997, 6156, 7996, 8208, 10944, 11994, 12312, 15992, 16416, 17991, 23988, 24624, 31984, 32832, 35982, 37981, 47976, 49248, 53973, 63968, 71964, 75962, 95952, 98496, 107946, 113943, 127936, 143928, 151924, 161919, 191904, 215892, 227886, 287856, 303848, 323838, 341829, 383808, 431784, 455772, 575712, 607696, 647676, 683658, 863568, 911544, 1025487, 1151424, 1215392, 1295352, 1367316, 1727136, 1823088, 2050974, 2430784, 2590704, 2734632, 3076461, 3454272, 3646176, 4101948, 5181408, 5469264, 6152922, 7292352, 8203896, 10362816, 10938528, 12305844, 16407792, 21877056, 24611688, 32815584, 49223376, 65631168, 98446752, 196893504]

約数ペア:

[(1, 196893504), (2, 98446752), (3, 65631168), (4, 49223376), (6, 32815584), (8, 24611688), (9, 21877056), (12, 16407792), (16, 12305844), (18, 10938528), (19, 10362816), (24, 8203896), (27, 7292352), (32, 6152922), (36, 5469264), (38, 5181408), (48, 4101948), (54, 3646176), (57, 3454272), (64, 3076461), (72, 2734632), (76, 2590704), (81, 2430784), (96, 2050974), (108, 1823088), (114, 1727136), (144, 1367316), (152, 1295352), (162, 1215392), (171, 1151424), (192, 1025487), (216, 911544), (228, 863568), (288, 683658), (304, 647676), (324, 607696), (342, 575712), (432, 455772), (456, 431784), (513, 383808), (576, 341829), (608, 323838), (648, 303848), (684, 287856), (864, 227886), (912, 215892), (1026, 191904), (1216, 161919), (1296, 151924), (1368, 143928), (1539, 127936), (1728, 113943), (1824, 107946), (1999, 98496), (2052, 95952), (2592, 75962), (2736, 71964), (3078, 63968), (3648, 53973), (3998, 49248), (4104, 47976), (5184, 37981), (5472, 35982), (5997, 32832), (6156, 31984), (7996, 24624), (8208, 23988), (10944, 17991), (11994, 16416), (12312, 15992)]