548378292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 1622114816

約数和(自身を除く): 1073736524

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 163, 231, 242, 308, 326, 331, 363, 462, 484, 489, 652, 662, 726, 847, 924, 978, 993, 1141, 1324, 1452, 1694, 1793, 1956, 1986, 2282, 2317, 2541, 3388, 3423, 3586, 3641, 3972, 4564, 4634, 5082, 5379, 6846, 6951, 7172, 7282, 9268, 10164, 10758, 10923, 12551, 13692, 13902, 14564, 19723, 21516, 21846, 25102, 25487, 27804, 37653, 39446, 40051, 43692, 50204, 50974, 53953, 59169, 75306, 76461, 78892, 80102, 101948, 107906, 118338, 120153, 138061, 150612, 152922, 160204, 161859, 215812, 236676, 240306, 276122, 280357, 305844, 323718, 377671, 414183, 480612, 552244, 560714, 593483, 647436, 755342, 828366, 841071, 1121428, 1133013, 1186966, 1510684, 1656732, 1682142, 1780449, 2266026, 2373932, 3364284, 3560898, 4154381, 4532052, 6528313, 7121796, 8308762, 12463143, 13056626, 16617524, 19584939, 24926286, 26113252, 39169878, 45698191, 49852572, 78339756, 91396382, 137094573, 182792764, 274189146, 548378292]

約数ペア:

[(1, 548378292), (2, 274189146), (3, 182792764), (4, 137094573), (6, 91396382), (7, 78339756), (11, 49852572), (12, 45698191), (14, 39169878), (21, 26113252), (22, 24926286), (28, 19584939), (33, 16617524), (42, 13056626), (44, 12463143), (66, 8308762), (77, 7121796), (84, 6528313), (121, 4532052), (132, 4154381), (154, 3560898), (163, 3364284), (231, 2373932), (242, 2266026), (308, 1780449), (326, 1682142), (331, 1656732), (363, 1510684), (462, 1186966), (484, 1133013), (489, 1121428), (652, 841071), (662, 828366), (726, 755342), (847, 647436), (924, 593483), (978, 560714), (993, 552244), (1141, 480612), (1324, 414183), (1452, 377671), (1694, 323718), (1793, 305844), (1956, 280357), (1986, 276122), (2282, 240306), (2317, 236676), (2541, 215812), (3388, 161859), (3423, 160204), (3586, 152922), (3641, 150612), (3972, 138061), (4564, 120153), (4634, 118338), (5082, 107906), (5379, 101948), (6846, 80102), (6951, 78892), (7172, 76461), (7282, 75306), (9268, 59169), (10164, 53953), (10758, 50974), (10923, 50204), (12551, 43692), (13692, 40051), (13902, 39446), (14564, 37653), (19723, 27804), (21516, 25487), (21846, 25102)]