244355454

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 661280256

約数和(自身を除く): 416924802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 186, 189, 217, 243, 279, 294, 331, 378, 434, 441, 486, 558, 567, 651, 662, 837, 882, 993, 1134, 1302, 1323, 1519, 1674, 1701, 1953, 1986, 2317, 2511, 2646, 2979, 3038, 3402, 3906, 3969, 4557, 4634, 5022, 5859, 5958, 6951, 7533, 7938, 8937, 9114, 10261, 11718, 11907, 13671, 13902, 15066, 16219, 17577, 17874, 20522, 20853, 23814, 26811, 27342, 30783, 32438, 35154, 41013, 41706, 48657, 52731, 53622, 61566, 62559, 71827, 80433, 82026, 92349, 97314, 105462, 123039, 125118, 143654, 145971, 160866, 184698, 187677, 215481, 246078, 277047, 291942, 369117, 375354, 430962, 437913, 502789, 554094, 563031, 646443, 738234, 831141, 875826, 1005578, 1126062, 1292886, 1313739, 1508367, 1662282, 1939329, 2493423, 2627478, 3016734, 3878658, 3941217, 4525101, 4986846, 5817987, 7882434, 9050202, 11635974, 13575303, 17453961, 27150606, 34907922, 40725909, 81451818, 122177727, 244355454]

約数ペア:

[(1, 244355454), (2, 122177727), (3, 81451818), (6, 40725909), (7, 34907922), (9, 27150606), (14, 17453961), (18, 13575303), (21, 11635974), (27, 9050202), (31, 7882434), (42, 5817987), (49, 4986846), (54, 4525101), (62, 3941217), (63, 3878658), (81, 3016734), (93, 2627478), (98, 2493423), (126, 1939329), (147, 1662282), (162, 1508367), (186, 1313739), (189, 1292886), (217, 1126062), (243, 1005578), (279, 875826), (294, 831141), (331, 738234), (378, 646443), (434, 563031), (441, 554094), (486, 502789), (558, 437913), (567, 430962), (651, 375354), (662, 369117), (837, 291942), (882, 277047), (993, 246078), (1134, 215481), (1302, 187677), (1323, 184698), (1519, 160866), (1674, 145971), (1701, 143654), (1953, 125118), (1986, 123039), (2317, 105462), (2511, 97314), (2646, 92349), (2979, 82026), (3038, 80433), (3402, 71827), (3906, 62559), (3969, 61566), (4557, 53622), (4634, 52731), (5022, 48657), (5859, 41706), (5958, 41013), (6951, 35154), (7533, 32438), (7938, 30783), (8937, 27342), (9114, 26811), (10261, 23814), (11718, 20853), (11907, 20522), (13671, 17874), (13902, 17577), (15066, 16219)]