277214028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 867041280

約数和(自身を除く): 589827252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 182, 186, 217, 228, 247, 266, 273, 364, 372, 399, 403, 431, 434, 494, 532, 546, 589, 651, 741, 798, 806, 862, 868, 988, 1092, 1178, 1209, 1293, 1302, 1482, 1596, 1612, 1724, 1729, 1767, 2356, 2418, 2586, 2604, 2821, 2964, 3017, 3458, 3534, 4123, 4836, 5172, 5187, 5603, 5642, 6034, 6916, 7068, 7657, 8189, 8246, 8463, 9051, 10374, 11206, 11284, 12068, 12369, 13361, 15314, 16378, 16492, 16809, 16926, 18102, 20748, 22412, 22971, 24567, 24738, 26722, 30628, 32756, 33618, 33852, 36204, 39221, 40083, 45942, 49134, 49476, 53444, 53599, 57323, 67236, 78442, 80166, 91884, 93527, 98268, 106457, 107198, 114646, 117663, 156884, 160332, 160797, 171969, 173693, 187054, 212914, 214396, 229292, 235326, 253859, 280581, 319371, 321594, 343938, 347386, 374108, 425828, 470652, 507718, 521079, 561162, 638742, 643188, 687876, 694772, 745199, 761577, 1015436, 1042158, 1122324, 1215851, 1277484, 1490398, 1523154, 1777013, 2084316, 2235597, 2431702, 2980796, 3046308, 3300167, 3554026, 3647553, 4471194, 4863404, 5331039, 6600334, 7108052, 7295106, 8942388, 9900501, 10662078, 13200668, 14590212, 19801002, 21324156, 23101169, 39602004, 46202338, 69303507, 92404676, 138607014, 277214028]

約数ペア:

[(1, 277214028), (2, 138607014), (3, 92404676), (4, 69303507), (6, 46202338), (7, 39602004), (12, 23101169), (13, 21324156), (14, 19801002), (19, 14590212), (21, 13200668), (26, 10662078), (28, 9900501), (31, 8942388), (38, 7295106), (39, 7108052), (42, 6600334), (52, 5331039), (57, 4863404), (62, 4471194), (76, 3647553), (78, 3554026), (84, 3300167), (91, 3046308), (93, 2980796), (114, 2431702), (124, 2235597), (133, 2084316), (156, 1777013), (182, 1523154), (186, 1490398), (217, 1277484), (228, 1215851), (247, 1122324), (266, 1042158), (273, 1015436), (364, 761577), (372, 745199), (399, 694772), (403, 687876), (431, 643188), (434, 638742), (494, 561162), (532, 521079), (546, 507718), (589, 470652), (651, 425828), (741, 374108), (798, 347386), (806, 343938), (862, 321594), (868, 319371), (988, 280581), (1092, 253859), (1178, 235326), (1209, 229292), (1293, 214396), (1302, 212914), (1482, 187054), (1596, 173693), (1612, 171969), (1724, 160797), (1729, 160332), (1767, 156884), (2356, 117663), (2418, 114646), (2586, 107198), (2604, 106457), (2821, 98268), (2964, 93527), (3017, 91884), (3458, 80166), (3534, 78442), (4123, 67236), (4836, 57323), (5172, 53599), (5187, 53444), (5603, 49476), (5642, 49134), (6034, 45942), (6916, 40083), (7068, 39221), (7657, 36204), (8189, 33852), (8246, 33618), (8463, 32756), (9051, 30628), (10374, 26722), (11206, 24738), (11284, 24567), (12068, 22971), (12369, 22412), (13361, 20748), (15314, 18102), (16378, 16926), (16492, 16809)]