247924908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4259}}^1$

素因数の和:4297

約数の個数: 144

約数和(自身を含む): 815875200

約数和(自身を除く): 567950292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1323, 1386, 1617, 1764, 2079, 2156, 2646, 2772, 3234, 4158, 4259, 4851, 5292, 6468, 8316, 8518, 9702, 12777, 14553, 17036, 19404, 25554, 29106, 29813, 38331, 46849, 51108, 58212, 59626, 76662, 89439, 93698, 114993, 119252, 140547, 153324, 178878, 187396, 208691, 229986, 268317, 281094, 327943, 357756, 417382, 421641, 459972, 536634, 562188, 626073, 655886, 804951, 834764, 843282, 983829, 1073268, 1252146, 1264923, 1311772, 1609902, 1686564, 1878219, 1967658, 2295601, 2504292, 2529846, 2951487, 3219804, 3756438, 3935316, 4591202, 5059692, 5634657, 5902974, 6886803, 7512876, 8854461, 9182404, 11269314, 11805948, 13773606, 17708922, 20660409, 22538628, 27547212, 35417844, 41320818, 61981227, 82641636, 123962454, 247924908]

約数ペア:

[(1, 247924908), (2, 123962454), (3, 82641636), (4, 61981227), (6, 41320818), (7, 35417844), (9, 27547212), (11, 22538628), (12, 20660409), (14, 17708922), (18, 13773606), (21, 11805948), (22, 11269314), (27, 9182404), (28, 8854461), (33, 7512876), (36, 6886803), (42, 5902974), (44, 5634657), (49, 5059692), (54, 4591202), (63, 3935316), (66, 3756438), (77, 3219804), (84, 2951487), (98, 2529846), (99, 2504292), (108, 2295601), (126, 1967658), (132, 1878219), (147, 1686564), (154, 1609902), (189, 1311772), (196, 1264923), (198, 1252146), (231, 1073268), (252, 983829), (294, 843282), (297, 834764), (308, 804951), (378, 655886), (396, 626073), (441, 562188), (462, 536634), (539, 459972), (588, 421641), (594, 417382), (693, 357756), (756, 327943), (882, 281094), (924, 268317), (1078, 229986), (1188, 208691), (1323, 187396), (1386, 178878), (1617, 153324), (1764, 140547), (2079, 119252), (2156, 114993), (2646, 93698), (2772, 89439), (3234, 76662), (4158, 59626), (4259, 58212), (4851, 51108), (5292, 46849), (6468, 38331), (8316, 29813), (8518, 29106), (9702, 25554), (12777, 19404), (14553, 17036)]