215154632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 332275768

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 124, 133, 152, 154, 209, 217, 248, 266, 308, 341, 418, 434, 532, 589, 593, 616, 682, 836, 868, 1064, 1178, 1186, 1364, 1463, 1672, 1736, 2356, 2372, 2387, 2728, 2926, 4123, 4151, 4712, 4744, 4774, 5852, 6479, 6523, 8246, 8302, 9548, 11267, 11704, 12958, 13046, 16492, 16604, 18383, 19096, 22534, 25916, 26092, 32984, 33208, 36766, 45068, 45353, 45661, 51832, 52184, 73532, 78869, 90136, 90706, 91322, 123937, 128681, 147064, 157738, 181412, 182644, 202213, 247874, 257362, 315476, 349277, 362824, 365288, 404426, 495748, 514724, 630952, 698554, 808852, 867559, 991496, 1029448, 1397108, 1415491, 1617704, 1735118, 2444939, 2794216, 2830982, 3470236, 3842047, 4889878, 5661964, 6940472, 7684094, 9779756, 11323928, 15368188, 19559512, 26894329, 30736376, 53788658, 107577316, 215154632]

約数ペア:

[(1, 215154632), (2, 107577316), (4, 53788658), (7, 30736376), (8, 26894329), (11, 19559512), (14, 15368188), (19, 11323928), (22, 9779756), (28, 7684094), (31, 6940472), (38, 5661964), (44, 4889878), (56, 3842047), (62, 3470236), (76, 2830982), (77, 2794216), (88, 2444939), (124, 1735118), (133, 1617704), (152, 1415491), (154, 1397108), (209, 1029448), (217, 991496), (248, 867559), (266, 808852), (308, 698554), (341, 630952), (418, 514724), (434, 495748), (532, 404426), (589, 365288), (593, 362824), (616, 349277), (682, 315476), (836, 257362), (868, 247874), (1064, 202213), (1178, 182644), (1186, 181412), (1364, 157738), (1463, 147064), (1672, 128681), (1736, 123937), (2356, 91322), (2372, 90706), (2387, 90136), (2728, 78869), (2926, 73532), (4123, 52184), (4151, 51832), (4712, 45661), (4744, 45353), (4774, 45068), (5852, 36766), (6479, 33208), (6523, 32984), (8246, 26092), (8302, 25916), (9548, 22534), (11267, 19096), (11704, 18383), (12958, 16604), (13046, 16492)]