549248004

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 1468626432

約数和(自身を除く): 919378428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 151, 191, 207, 276, 302, 382, 414, 453, 529, 573, 604, 764, 828, 906, 1058, 1146, 1359, 1587, 1719, 1812, 2116, 2292, 2718, 3174, 3438, 3473, 4393, 4761, 5436, 6348, 6876, 6946, 8786, 9522, 10419, 13179, 13892, 17572, 19044, 20838, 26358, 28841, 31257, 39537, 41676, 52716, 57682, 62514, 79074, 79879, 86523, 101039, 115364, 125028, 158148, 159758, 173046, 202078, 239637, 259569, 303117, 319516, 346092, 404156, 479274, 519138, 606234, 663343, 718911, 909351, 958548, 1038276, 1212468, 1326686, 1437822, 1818702, 1990029, 2653372, 2875644, 3637404, 3980058, 5970087, 7960116, 11940174, 15256889, 23880348, 30513778, 45770667, 61027556, 91541334, 137312001, 183082668, 274624002, 549248004]

約数ペア:

[(1, 549248004), (2, 274624002), (3, 183082668), (4, 137312001), (6, 91541334), (9, 61027556), (12, 45770667), (18, 30513778), (23, 23880348), (36, 15256889), (46, 11940174), (69, 7960116), (92, 5970087), (138, 3980058), (151, 3637404), (191, 2875644), (207, 2653372), (276, 1990029), (302, 1818702), (382, 1437822), (414, 1326686), (453, 1212468), (529, 1038276), (573, 958548), (604, 909351), (764, 718911), (828, 663343), (906, 606234), (1058, 519138), (1146, 479274), (1359, 404156), (1587, 346092), (1719, 319516), (1812, 303117), (2116, 259569), (2292, 239637), (2718, 202078), (3174, 173046), (3438, 159758), (3473, 158148), (4393, 125028), (4761, 115364), (5436, 101039), (6348, 86523), (6876, 79879), (6946, 79074), (8786, 62514), (9522, 57682), (10419, 52716), (13179, 41676), (13892, 39537), (17572, 31257), (19044, 28841), (20838, 26358)]