220303104

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 686391552

約数和(自身を除く): 466088448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 768, 896, 903, 953, 1032, 1204, 1344, 1376, 1792, 1806, 1906, 2064, 2408, 2688, 2752, 2859, 3612, 3812, 4128, 4816, 5376, 5504, 5718, 6671, 7224, 7624, 8256, 9632, 11008, 11436, 13342, 14448, 15248, 16512, 19264, 20013, 22872, 26684, 28896, 30496, 33024, 38528, 40026, 40979, 45744, 53368, 57792, 60992, 77056, 80052, 81958, 91488, 106736, 115584, 121984, 122937, 160104, 163916, 182976, 213472, 231168, 243968, 245874, 286853, 320208, 327832, 365952, 426944, 491748, 573706, 640416, 655664, 731904, 853888, 860559, 983496, 1147412, 1280832, 1311328, 1707776, 1721118, 1966992, 2294824, 2561664, 2622656, 3442236, 3933984, 4589648, 5123328, 5245312, 6884472, 7867968, 9179296, 10490624, 13768944, 15735936, 18358592, 27537888, 31471872, 36717184, 55075776, 73434368, 110151552, 220303104]

約数ペア:

[(1, 220303104), (2, 110151552), (3, 73434368), (4, 55075776), (6, 36717184), (7, 31471872), (8, 27537888), (12, 18358592), (14, 15735936), (16, 13768944), (21, 10490624), (24, 9179296), (28, 7867968), (32, 6884472), (42, 5245312), (43, 5123328), (48, 4589648), (56, 3933984), (64, 3442236), (84, 2622656), (86, 2561664), (96, 2294824), (112, 1966992), (128, 1721118), (129, 1707776), (168, 1311328), (172, 1280832), (192, 1147412), (224, 983496), (256, 860559), (258, 853888), (301, 731904), (336, 655664), (344, 640416), (384, 573706), (448, 491748), (516, 426944), (602, 365952), (672, 327832), (688, 320208), (768, 286853), (896, 245874), (903, 243968), (953, 231168), (1032, 213472), (1204, 182976), (1344, 163916), (1376, 160104), (1792, 122937), (1806, 121984), (1906, 115584), (2064, 106736), (2408, 91488), (2688, 81958), (2752, 80052), (2859, 77056), (3612, 60992), (3812, 57792), (4128, 53368), (4816, 45744), (5376, 40979), (5504, 40026), (5718, 38528), (6671, 33024), (7224, 30496), (7624, 28896), (8256, 26684), (9632, 22872), (11008, 20013), (11436, 19264), (13342, 16512), (14448, 15248)]