388875672

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 1075554480

約数和(自身を除く): 686678808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 241, 292, 307, 438, 482, 584, 614, 657, 723, 876, 921, 964, 1228, 1314, 1446, 1752, 1842, 1928, 2169, 2456, 2628, 2763, 2892, 3684, 4338, 5256, 5526, 5784, 7368, 8676, 11052, 17352, 17593, 22104, 22411, 35186, 44822, 52779, 67233, 70372, 73987, 89644, 105558, 134466, 140744, 147974, 158337, 179288, 201699, 211116, 221961, 268932, 295948, 316674, 403398, 422232, 443922, 537864, 591896, 633348, 665883, 806796, 887844, 1266696, 1331766, 1613592, 1775688, 2663532, 5327064, 5401051, 10802102, 16203153, 21604204, 32406306, 43208408, 48609459, 64812612, 97218918, 129625224, 194437836, 388875672]

約数ペア:

[(1, 388875672), (2, 194437836), (3, 129625224), (4, 97218918), (6, 64812612), (8, 48609459), (9, 43208408), (12, 32406306), (18, 21604204), (24, 16203153), (36, 10802102), (72, 5401051), (73, 5327064), (146, 2663532), (219, 1775688), (241, 1613592), (292, 1331766), (307, 1266696), (438, 887844), (482, 806796), (584, 665883), (614, 633348), (657, 591896), (723, 537864), (876, 443922), (921, 422232), (964, 403398), (1228, 316674), (1314, 295948), (1446, 268932), (1752, 221961), (1842, 211116), (1928, 201699), (2169, 179288), (2456, 158337), (2628, 147974), (2763, 140744), (2892, 134466), (3684, 105558), (4338, 89644), (5256, 73987), (5526, 70372), (5784, 67233), (7368, 52779), (8676, 44822), (11052, 35186), (17352, 22411), (17593, 22104)]