222247584

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 714631680

約数和(自身を除く): 492384096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 72, 78, 94, 96, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 288, 312, 351, 376, 416, 421, 423, 432, 468, 564, 611, 624, 702, 752, 842, 846, 864, 936, 1128, 1222, 1248, 1263, 1269, 1404, 1504, 1684, 1692, 1833, 1872, 2256, 2444, 2526, 2538, 2808, 3368, 3384, 3666, 3744, 3789, 4512, 4888, 5052, 5076, 5473, 5499, 5616, 6736, 6768, 7332, 7578, 9776, 10104, 10152, 10946, 10998, 11232, 11367, 13472, 13536, 14664, 15156, 16419, 16497, 19552, 19787, 20208, 20304, 21892, 21996, 22734, 29328, 30312, 32838, 32994, 39574, 40416, 40608, 43784, 43992, 45468, 49257, 58656, 59361, 60624, 65676, 65988, 79148, 87568, 87984, 90936, 98514, 118722, 121248, 131352, 131976, 147771, 158296, 175136, 175968, 178083, 181872, 197028, 237444, 257231, 262704, 263952, 295542, 316592, 356166, 363744, 394056, 474888, 514462, 525408, 527904, 534249, 591084, 633184, 712332, 771693, 788112, 949776, 1028924, 1068498, 1182168, 1424664, 1543386, 1576224, 1899552, 2057848, 2136996, 2315079, 2364336, 2849328, 3086772, 4115696, 4273992, 4630158, 4728672, 5698656, 6173544, 6945237, 8231392, 8547984, 9260316, 12347088, 13890474, 17095968, 18520632, 24694176, 27780948, 37041264, 55561896, 74082528, 111123792, 222247584]

約数ペア:

[(1, 222247584), (2, 111123792), (3, 74082528), (4, 55561896), (6, 37041264), (8, 27780948), (9, 24694176), (12, 18520632), (13, 17095968), (16, 13890474), (18, 12347088), (24, 9260316), (26, 8547984), (27, 8231392), (32, 6945237), (36, 6173544), (39, 5698656), (47, 4728672), (48, 4630158), (52, 4273992), (54, 4115696), (72, 3086772), (78, 2849328), (94, 2364336), (96, 2315079), (104, 2136996), (108, 2057848), (117, 1899552), (141, 1576224), (144, 1543386), (156, 1424664), (188, 1182168), (208, 1068498), (216, 1028924), (234, 949776), (282, 788112), (288, 771693), (312, 712332), (351, 633184), (376, 591084), (416, 534249), (421, 527904), (423, 525408), (432, 514462), (468, 474888), (564, 394056), (611, 363744), (624, 356166), (702, 316592), (752, 295542), (842, 263952), (846, 262704), (864, 257231), (936, 237444), (1128, 197028), (1222, 181872), (1248, 178083), (1263, 175968), (1269, 175136), (1404, 158296), (1504, 147771), (1684, 131976), (1692, 131352), (1833, 121248), (1872, 118722), (2256, 98514), (2444, 90936), (2526, 87984), (2538, 87568), (2808, 79148), (3368, 65988), (3384, 65676), (3666, 60624), (3744, 59361), (3789, 58656), (4512, 49257), (4888, 45468), (5052, 43992), (5076, 43784), (5473, 40608), (5499, 40416), (5616, 39574), (6736, 32994), (6768, 32838), (7332, 30312), (7578, 29328), (9776, 22734), (10104, 21996), (10152, 21892), (10946, 20304), (10998, 20208), (11232, 19787), (11367, 19552), (13472, 16497), (13536, 16419), (14664, 15156)]