304134428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 621766656

約数和(自身を除く): 317632228

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 169, 299, 338, 403, 598, 631, 676, 713, 806, 1196, 1262, 1426, 1612, 2524, 2852, 3887, 5239, 7774, 8203, 9269, 10478, 14513, 15548, 16406, 18538, 19561, 20956, 29026, 32812, 37076, 39122, 58052, 78244, 106639, 120497, 188669, 213278, 240994, 254293, 377338, 426556, 449903, 481988, 508586, 754676, 899806, 1017172, 1799612, 2452697, 3305809, 4905394, 5848739, 6611618, 9810788, 11697478, 13223236, 23394956, 76033607, 152067214, 304134428]

約数ペア:

[(1, 304134428), (2, 152067214), (4, 76033607), (13, 23394956), (23, 13223236), (26, 11697478), (31, 9810788), (46, 6611618), (52, 5848739), (62, 4905394), (92, 3305809), (124, 2452697), (169, 1799612), (299, 1017172), (338, 899806), (403, 754676), (598, 508586), (631, 481988), (676, 449903), (713, 426556), (806, 377338), (1196, 254293), (1262, 240994), (1426, 213278), (1612, 188669), (2524, 120497), (2852, 106639), (3887, 78244), (5239, 58052), (7774, 39122), (8203, 37076), (9269, 32812), (10478, 29026), (14513, 20956), (15548, 19561), (16406, 18538)]