245123712

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3775

約数の個数: 128

約数和(自身を含む): 761736000

約数和(自身を除く): 516612288

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, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 3733, 4104, 5472, 7296, 7466, 8208, 10944, 11199, 14932, 16416, 21888, 22398, 29864, 32832, 33597, 44796, 59728, 65664, 67194, 70927, 89592, 100791, 119456, 134388, 141854, 179184, 201582, 212781, 238912, 268776, 283708, 358368, 403164, 425562, 477824, 537552, 567416, 638343, 716736, 806328, 851124, 1075104, 1134832, 1276686, 1433472, 1612656, 1702248, 1915029, 2150208, 2269664, 2553372, 3225312, 3404496, 3830058, 4300416, 4539328, 5106744, 6450624, 6808992, 7660116, 9078656, 10213488, 12901248, 13617984, 15320232, 20426976, 27235968, 30640464, 40853952, 61280928, 81707904, 122561856, 245123712]

約数ペア:

[(1, 245123712), (2, 122561856), (3, 81707904), (4, 61280928), (6, 40853952), (8, 30640464), (9, 27235968), (12, 20426976), (16, 15320232), (18, 13617984), (19, 12901248), (24, 10213488), (27, 9078656), (32, 7660116), (36, 6808992), (38, 6450624), (48, 5106744), (54, 4539328), (57, 4300416), (64, 3830058), (72, 3404496), (76, 3225312), (96, 2553372), (108, 2269664), (114, 2150208), (128, 1915029), (144, 1702248), (152, 1612656), (171, 1433472), (192, 1276686), (216, 1134832), (228, 1075104), (288, 851124), (304, 806328), (342, 716736), (384, 638343), (432, 567416), (456, 537552), (513, 477824), (576, 425562), (608, 403164), (684, 358368), (864, 283708), (912, 268776), (1026, 238912), (1152, 212781), (1216, 201582), (1368, 179184), (1728, 141854), (1824, 134388), (2052, 119456), (2432, 100791), (2736, 89592), (3456, 70927), (3648, 67194), (3733, 65664), (4104, 59728), (5472, 44796), (7296, 33597), (7466, 32832), (8208, 29864), (10944, 22398), (11199, 21888), (14932, 16416)]