42221952

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 131376000

約数和(自身を除く): 89154048

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, 643, 684, 864, 912, 1026, 1152, 1216, 1286, 1368, 1728, 1824, 1929, 2052, 2432, 2572, 2736, 3456, 3648, 3858, 4104, 5144, 5472, 5787, 7296, 7716, 8208, 10288, 10944, 11574, 12217, 15432, 16416, 17361, 20576, 21888, 23148, 24434, 30864, 32832, 34722, 36651, 41152, 46296, 48868, 61728, 65664, 69444, 73302, 82304, 92592, 97736, 109953, 123456, 138888, 146604, 185184, 195472, 219906, 246912, 277776, 293208, 329859, 370368, 390944, 439812, 555552, 586416, 659718, 740736, 781888, 879624, 1111104, 1172832, 1319436, 1563776, 1759248, 2222208, 2345664, 2638872, 3518496, 4691328, 5277744, 7036992, 10555488, 14073984, 21110976, 42221952]

約数ペア:

[(1, 42221952), (2, 21110976), (3, 14073984), (4, 10555488), (6, 7036992), (8, 5277744), (9, 4691328), (12, 3518496), (16, 2638872), (18, 2345664), (19, 2222208), (24, 1759248), (27, 1563776), (32, 1319436), (36, 1172832), (38, 1111104), (48, 879624), (54, 781888), (57, 740736), (64, 659718), (72, 586416), (76, 555552), (96, 439812), (108, 390944), (114, 370368), (128, 329859), (144, 293208), (152, 277776), (171, 246912), (192, 219906), (216, 195472), (228, 185184), (288, 146604), (304, 138888), (342, 123456), (384, 109953), (432, 97736), (456, 92592), (513, 82304), (576, 73302), (608, 69444), (643, 65664), (684, 61728), (864, 48868), (912, 46296), (1026, 41152), (1152, 36651), (1216, 34722), (1286, 32832), (1368, 30864), (1728, 24434), (1824, 23148), (1929, 21888), (2052, 20576), (2432, 17361), (2572, 16416), (2736, 15432), (3456, 12217), (3648, 11574), (3858, 10944), (4104, 10288), (5144, 8208), (5472, 7716), (5787, 7296)]