399082068

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 1298160864

約数和(自身を除く): 899078796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 131, 132, 147, 154, 157, 196, 198, 231, 252, 262, 294, 308, 314, 393, 396, 441, 462, 471, 524, 539, 588, 628, 693, 786, 882, 917, 924, 942, 1078, 1099, 1179, 1386, 1413, 1441, 1572, 1617, 1727, 1764, 1834, 1884, 2156, 2198, 2358, 2751, 2772, 2826, 2882, 3234, 3297, 3454, 3668, 4323, 4396, 4716, 4851, 5181, 5502, 5652, 5764, 6419, 6468, 6594, 6908, 7693, 8253, 8646, 9702, 9891, 10087, 10362, 11004, 12089, 12838, 12969, 13188, 15386, 15543, 16506, 17292, 19257, 19404, 19782, 20174, 20567, 20724, 23079, 24178, 25676, 25938, 30261, 30772, 31086, 33012, 36267, 38514, 39564, 40348, 41134, 46158, 48356, 51876, 57771, 60522, 61701, 62172, 69237, 70609, 72534, 77028, 82268, 84623, 90783, 92316, 108801, 115542, 121044, 123402, 138474, 141218, 143969, 145068, 169246, 181566, 185103, 211827, 217602, 226237, 231084, 246804, 253869, 276948, 282436, 287938, 338492, 363132, 370206, 423654, 431907, 435204, 452474, 507738, 575876, 635481, 678711, 740412, 761607, 847308, 863814, 904948, 1007783, 1015476, 1270962, 1295721, 1357422, 1523214, 1583659, 1727628, 2015566, 2036133, 2541924, 2591442, 2714844, 3023349, 3046428, 3167318, 4031132, 4072266, 4750977, 5182884, 6046698, 6334636, 8144532, 9070047, 9501954, 11085613, 12093396, 14252931, 18140094, 19003908, 22171226, 28505862, 33256839, 36280188, 44342452, 57011724, 66513678, 99770517, 133027356, 199541034, 399082068]

約数ペア:

[(1, 399082068), (2, 199541034), (3, 133027356), (4, 99770517), (6, 66513678), (7, 57011724), (9, 44342452), (11, 36280188), (12, 33256839), (14, 28505862), (18, 22171226), (21, 19003908), (22, 18140094), (28, 14252931), (33, 12093396), (36, 11085613), (42, 9501954), (44, 9070047), (49, 8144532), (63, 6334636), (66, 6046698), (77, 5182884), (84, 4750977), (98, 4072266), (99, 4031132), (126, 3167318), (131, 3046428), (132, 3023349), (147, 2714844), (154, 2591442), (157, 2541924), (196, 2036133), (198, 2015566), (231, 1727628), (252, 1583659), (262, 1523214), (294, 1357422), (308, 1295721), (314, 1270962), (393, 1015476), (396, 1007783), (441, 904948), (462, 863814), (471, 847308), (524, 761607), (539, 740412), (588, 678711), (628, 635481), (693, 575876), (786, 507738), (882, 452474), (917, 435204), (924, 431907), (942, 423654), (1078, 370206), (1099, 363132), (1179, 338492), (1386, 287938), (1413, 282436), (1441, 276948), (1572, 253869), (1617, 246804), (1727, 231084), (1764, 226237), (1834, 217602), (1884, 211827), (2156, 185103), (2198, 181566), (2358, 169246), (2751, 145068), (2772, 143969), (2826, 141218), (2882, 138474), (3234, 123402), (3297, 121044), (3454, 115542), (3668, 108801), (4323, 92316), (4396, 90783), (4716, 84623), (4851, 82268), (5181, 77028), (5502, 72534), (5652, 70609), (5764, 69237), (6419, 62172), (6468, 61701), (6594, 60522), (6908, 57771), (7693, 51876), (8253, 48356), (8646, 46158), (9702, 41134), (9891, 40348), (10087, 39564), (10362, 38514), (11004, 36267), (12089, 33012), (12838, 31086), (12969, 30772), (13188, 30261), (15386, 25938), (15543, 25676), (16506, 24178), (17292, 23079), (19257, 20724), (19404, 20567), (19782, 20174)]