428351112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9769}}^1$

素因数の和:9820

約数の個数: 128

約数和(自身を含む): 1406880000

約数和(自身を除く): 978528888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 2088, 2436, 3132, 3654, 4872, 5481, 6264, 7308, 9769, 10962, 14616, 19538, 21924, 29307, 39076, 43848, 58614, 68383, 78152, 87921, 117228, 136766, 175842, 205149, 234456, 263763, 273532, 283301, 351684, 410298, 527526, 547064, 566602, 615447, 703368, 820596, 849903, 1055052, 1133204, 1230894, 1641192, 1699806, 1846341, 1983107, 2110104, 2266408, 2461788, 2549709, 3399612, 3692682, 3966214, 4923576, 5099418, 5949321, 6799224, 7385364, 7649127, 7932428, 10198836, 11898642, 14770728, 15298254, 15864856, 17847963, 20397672, 23797284, 30596508, 35695926, 47594568, 53543889, 61193016, 71391852, 107087778, 142783704, 214175556, 428351112]

約数ペア:

[(1, 428351112), (2, 214175556), (3, 142783704), (4, 107087778), (6, 71391852), (7, 61193016), (8, 53543889), (9, 47594568), (12, 35695926), (14, 30596508), (18, 23797284), (21, 20397672), (24, 17847963), (27, 15864856), (28, 15298254), (29, 14770728), (36, 11898642), (42, 10198836), (54, 7932428), (56, 7649127), (58, 7385364), (63, 6799224), (72, 5949321), (84, 5099418), (87, 4923576), (108, 3966214), (116, 3692682), (126, 3399612), (168, 2549709), (174, 2461788), (189, 2266408), (203, 2110104), (216, 1983107), (232, 1846341), (252, 1699806), (261, 1641192), (348, 1230894), (378, 1133204), (406, 1055052), (504, 849903), (522, 820596), (609, 703368), (696, 615447), (756, 566602), (783, 547064), (812, 527526), (1044, 410298), (1218, 351684), (1512, 283301), (1566, 273532), (1624, 263763), (1827, 234456), (2088, 205149), (2436, 175842), (3132, 136766), (3654, 117228), (4872, 87921), (5481, 78152), (6264, 68383), (7308, 58614), (9769, 43848), (10962, 39076), (14616, 29307), (19538, 21924)]