38944416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 126173376

約数和(自身を除く): 87228960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 487, 544, 588, 672, 714, 784, 816, 833, 952, 974, 1176, 1428, 1461, 1568, 1632, 1666, 1904, 1948, 2352, 2499, 2856, 2922, 3332, 3409, 3808, 3896, 4704, 4998, 5712, 5844, 6664, 6818, 7792, 8279, 9996, 10227, 11424, 11688, 13328, 13636, 15584, 16558, 19992, 20454, 23376, 23863, 24837, 26656, 27272, 33116, 39984, 40908, 46752, 47726, 49674, 54544, 57953, 66232, 71589, 79968, 81816, 95452, 99348, 109088, 115906, 132464, 143178, 163632, 173859, 190904, 198696, 231812, 264928, 286356, 327264, 347718, 381808, 397392, 405671, 463624, 572712, 695436, 763616, 794784, 811342, 927248, 1145424, 1217013, 1390872, 1622684, 1854496, 2290848, 2434026, 2781744, 3245368, 4868052, 5563488, 6490736, 9736104, 12981472, 19472208, 38944416]

約数ペア:

[(1, 38944416), (2, 19472208), (3, 12981472), (4, 9736104), (6, 6490736), (7, 5563488), (8, 4868052), (12, 3245368), (14, 2781744), (16, 2434026), (17, 2290848), (21, 1854496), (24, 1622684), (28, 1390872), (32, 1217013), (34, 1145424), (42, 927248), (48, 811342), (49, 794784), (51, 763616), (56, 695436), (68, 572712), (84, 463624), (96, 405671), (98, 397392), (102, 381808), (112, 347718), (119, 327264), (136, 286356), (147, 264928), (168, 231812), (196, 198696), (204, 190904), (224, 173859), (238, 163632), (272, 143178), (294, 132464), (336, 115906), (357, 109088), (392, 99348), (408, 95452), (476, 81816), (487, 79968), (544, 71589), (588, 66232), (672, 57953), (714, 54544), (784, 49674), (816, 47726), (833, 46752), (952, 40908), (974, 39984), (1176, 33116), (1428, 27272), (1461, 26656), (1568, 24837), (1632, 23863), (1666, 23376), (1904, 20454), (1948, 19992), (2352, 16558), (2499, 15584), (2856, 13636), (2922, 13328), (3332, 11688), (3409, 11424), (3808, 10227), (3896, 9996), (4704, 8279), (4998, 7792), (5712, 6818), (5844, 6664)]