388513008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2943

約数の個数: 120

約数和(自身を含む): 1187392752

約数和(自身を除く): 798879744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1752, 1872, 1898, 2628, 2843, 2847, 3504, 3796, 5256, 5686, 5694, 7592, 8529, 8541, 10512, 11372, 11388, 15184, 17058, 17082, 22744, 22776, 25587, 34116, 34164, 36959, 45488, 45552, 51174, 68232, 68328, 73918, 102348, 110877, 136464, 136656, 147836, 204696, 207539, 221754, 295672, 332631, 409392, 415078, 443508, 591344, 622617, 665262, 830156, 887016, 1245234, 1330524, 1660312, 1774032, 1867851, 2490468, 2661048, 2698007, 3320624, 3735702, 4980936, 5322096, 5396014, 7471404, 8094021, 9961872, 10792028, 14942808, 16188042, 21584056, 24282063, 29885616, 32376084, 43168112, 48564126, 64752168, 97128252, 129504336, 194256504, 388513008]

約数ペア:

[(1, 388513008), (2, 194256504), (3, 129504336), (4, 97128252), (6, 64752168), (8, 48564126), (9, 43168112), (12, 32376084), (13, 29885616), (16, 24282063), (18, 21584056), (24, 16188042), (26, 14942808), (36, 10792028), (39, 9961872), (48, 8094021), (52, 7471404), (72, 5396014), (73, 5322096), (78, 4980936), (104, 3735702), (117, 3320624), (144, 2698007), (146, 2661048), (156, 2490468), (208, 1867851), (219, 1774032), (234, 1660312), (292, 1330524), (312, 1245234), (438, 887016), (468, 830156), (584, 665262), (624, 622617), (657, 591344), (876, 443508), (936, 415078), (949, 409392), (1168, 332631), (1314, 295672), (1752, 221754), (1872, 207539), (1898, 204696), (2628, 147836), (2843, 136656), (2847, 136464), (3504, 110877), (3796, 102348), (5256, 73918), (5686, 68328), (5694, 68232), (7592, 51174), (8529, 45552), (8541, 45488), (10512, 36959), (11372, 34164), (11388, 34116), (15184, 25587), (17058, 22776), (17082, 22744)]