28458391248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{386747}}^1$

素因数の和:386841

約数の個数: 120

約数和(自身を含む): 92268790848

約数和(自身を除く): 63810399600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 3066, 3504, 4088, 4599, 5256, 6132, 8176, 9198, 10512, 12264, 18396, 24528, 36792, 73584, 386747, 773494, 1160241, 1546988, 2320482, 2707229, 3093976, 3480723, 4640964, 5414458, 6187952, 6961446, 8121687, 9281928, 10828916, 13922892, 16243374, 18563856, 21657832, 24365061, 27845784, 28232531, 32486748, 43315664, 48730122, 55691568, 56465062, 64973496, 84697593, 97460244, 112930124, 129946992, 169395186, 194920488, 197627717, 225860248, 254092779, 338790372, 389840976, 395255434, 451720496, 508185558, 592883151, 677580744, 790510868, 1016371116, 1185766302, 1355161488, 1581021736, 1778649453, 2032742232, 2371532604, 3162043472, 3557298906, 4065484464, 4743065208, 7114597812, 9486130416, 14229195624, 28458391248]

約数ペア:

[(1, 28458391248), (2, 14229195624), (3, 9486130416), (4, 7114597812), (6, 4743065208), (7, 4065484464), (8, 3557298906), (9, 3162043472), (12, 2371532604), (14, 2032742232), (16, 1778649453), (18, 1581021736), (21, 1355161488), (24, 1185766302), (28, 1016371116), (36, 790510868), (42, 677580744), (48, 592883151), (56, 508185558), (63, 451720496), (72, 395255434), (73, 389840976), (84, 338790372), (112, 254092779), (126, 225860248), (144, 197627717), (146, 194920488), (168, 169395186), (219, 129946992), (252, 112930124), (292, 97460244), (336, 84697593), (438, 64973496), (504, 56465062), (511, 55691568), (584, 48730122), (657, 43315664), (876, 32486748), (1008, 28232531), (1022, 27845784), (1168, 24365061), (1314, 21657832), (1533, 18563856), (1752, 16243374), (2044, 13922892), (2628, 10828916), (3066, 9281928), (3504, 8121687), (4088, 6961446), (4599, 6187952), (5256, 5414458), (6132, 4640964), (8176, 3480723), (9198, 3093976), (10512, 2707229), (12264, 2320482), (18396, 1546988), (24528, 1160241), (36792, 773494), (73584, 386747)]