212609088

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19427}}^1$

素因数の和:19464

約数の個数: 84

約数和(自身を含む): 641512560

約数和(自身を除く): 428903472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 19427, 38854, 58281, 77708, 116562, 155416, 174843, 233124, 310832, 349686, 369113, 466248, 621664, 699372, 738226, 932496, 1107339, 1243328, 1398744, 1476452, 1864992, 2214678, 2797488, 2952904, 3322017, 3729984, 4429356, 5594976, 5905808, 6644034, 8858712, 11189952, 11811616, 13288068, 17717424, 23623232, 26576136, 35434848, 53152272, 70869696, 106304544, 212609088]

約数ペア:

[(1, 212609088), (2, 106304544), (3, 70869696), (4, 53152272), (6, 35434848), (8, 26576136), (9, 23623232), (12, 17717424), (16, 13288068), (18, 11811616), (19, 11189952), (24, 8858712), (32, 6644034), (36, 5905808), (38, 5594976), (48, 4429356), (57, 3729984), (64, 3322017), (72, 2952904), (76, 2797488), (96, 2214678), (114, 1864992), (144, 1476452), (152, 1398744), (171, 1243328), (192, 1107339), (228, 932496), (288, 738226), (304, 699372), (342, 621664), (456, 466248), (576, 369113), (608, 349686), (684, 310832), (912, 233124), (1216, 174843), (1368, 155416), (1824, 116562), (2736, 77708), (3648, 58281), (5472, 38854), (10944, 19427)]