130309992

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 381024000

約数和(自身を除く): 250714008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 71, 72, 87, 108, 116, 142, 174, 213, 216, 232, 261, 284, 293, 348, 426, 522, 568, 586, 639, 696, 783, 852, 879, 1044, 1172, 1278, 1566, 1704, 1758, 1917, 2059, 2088, 2344, 2556, 2637, 3132, 3516, 3834, 4118, 5112, 5274, 6177, 6264, 7032, 7668, 7911, 8236, 8497, 10548, 12354, 15336, 15822, 16472, 16994, 18531, 20803, 21096, 24708, 25491, 31644, 33988, 37062, 41606, 49416, 50982, 55593, 62409, 63288, 67976, 74124, 76473, 83212, 101964, 111186, 124818, 148248, 152946, 166424, 187227, 203928, 222372, 229419, 249636, 305892, 374454, 444744, 458838, 499272, 561681, 603287, 611784, 748908, 917676, 1123362, 1206574, 1497816, 1809861, 1835352, 2246724, 2413148, 3619722, 4493448, 4826296, 5429583, 7239444, 10859166, 14478888, 16288749, 21718332, 32577498, 43436664, 65154996, 130309992]

約数ペア:

[(1, 130309992), (2, 65154996), (3, 43436664), (4, 32577498), (6, 21718332), (8, 16288749), (9, 14478888), (12, 10859166), (18, 7239444), (24, 5429583), (27, 4826296), (29, 4493448), (36, 3619722), (54, 2413148), (58, 2246724), (71, 1835352), (72, 1809861), (87, 1497816), (108, 1206574), (116, 1123362), (142, 917676), (174, 748908), (213, 611784), (216, 603287), (232, 561681), (261, 499272), (284, 458838), (293, 444744), (348, 374454), (426, 305892), (522, 249636), (568, 229419), (586, 222372), (639, 203928), (696, 187227), (783, 166424), (852, 152946), (879, 148248), (1044, 124818), (1172, 111186), (1278, 101964), (1566, 83212), (1704, 76473), (1758, 74124), (1917, 67976), (2059, 63288), (2088, 62409), (2344, 55593), (2556, 50982), (2637, 49416), (3132, 41606), (3516, 37062), (3834, 33988), (4118, 31644), (5112, 25491), (5274, 24708), (6177, 21096), (6264, 20803), (7032, 18531), (7668, 16994), (7911, 16472), (8236, 15822), (8497, 15336), (10548, 12354)]