254980704

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7844

約数の個数: 96

約数和(自身を含む): 753822720

約数和(自身を除く): 498842016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 992, 1023, 1056, 1364, 1488, 2046, 2728, 2976, 4092, 5456, 7789, 8184, 10912, 15578, 16368, 23367, 31156, 32736, 46734, 62312, 85679, 93468, 124624, 171358, 186936, 241459, 249248, 257037, 342716, 373872, 482918, 514074, 685432, 724377, 747744, 965836, 1028148, 1370864, 1448754, 1931672, 2056296, 2656049, 2741728, 2897508, 3863344, 4112592, 5312098, 5795016, 7726688, 7968147, 8225184, 10624196, 11590032, 15936294, 21248392, 23180064, 31872588, 42496784, 63745176, 84993568, 127490352, 254980704]

約数ペア:

[(1, 254980704), (2, 127490352), (3, 84993568), (4, 63745176), (6, 42496784), (8, 31872588), (11, 23180064), (12, 21248392), (16, 15936294), (22, 11590032), (24, 10624196), (31, 8225184), (32, 7968147), (33, 7726688), (44, 5795016), (48, 5312098), (62, 4112592), (66, 3863344), (88, 2897508), (93, 2741728), (96, 2656049), (124, 2056296), (132, 1931672), (176, 1448754), (186, 1370864), (248, 1028148), (264, 965836), (341, 747744), (352, 724377), (372, 685432), (496, 514074), (528, 482918), (682, 373872), (744, 342716), (992, 257037), (1023, 249248), (1056, 241459), (1364, 186936), (1488, 171358), (2046, 124624), (2728, 93468), (2976, 85679), (4092, 62312), (5456, 46734), (7789, 32736), (8184, 31156), (10912, 23367), (15578, 16368)]