660199896

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{6659}}^1$

素因数の和:6700

約数の個数: 112

約数和(自身を含む): 1965432600

約数和(自身を除く): 1305232704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 729, 918, 972, 1224, 1377, 1458, 1836, 1944, 2754, 2916, 3672, 4131, 5508, 5832, 6659, 8262, 11016, 12393, 13318, 16524, 19977, 24786, 26636, 33048, 39954, 49572, 53272, 59931, 79908, 99144, 113203, 119862, 159816, 179793, 226406, 239724, 339609, 359586, 452812, 479448, 539379, 679218, 719172, 905624, 1018827, 1078758, 1358436, 1438344, 1618137, 2037654, 2157516, 2716872, 3056481, 3236274, 4075308, 4315032, 4854411, 6112962, 6472548, 8150616, 9169443, 9708822, 12225924, 12945096, 18338886, 19417644, 24451848, 27508329, 36677772, 38835288, 55016658, 73355544, 82524987, 110033316, 165049974, 220066632, 330099948, 660199896]

約数ペア:

[(1, 660199896), (2, 330099948), (3, 220066632), (4, 165049974), (6, 110033316), (8, 82524987), (9, 73355544), (12, 55016658), (17, 38835288), (18, 36677772), (24, 27508329), (27, 24451848), (34, 19417644), (36, 18338886), (51, 12945096), (54, 12225924), (68, 9708822), (72, 9169443), (81, 8150616), (102, 6472548), (108, 6112962), (136, 4854411), (153, 4315032), (162, 4075308), (204, 3236274), (216, 3056481), (243, 2716872), (306, 2157516), (324, 2037654), (408, 1618137), (459, 1438344), (486, 1358436), (612, 1078758), (648, 1018827), (729, 905624), (918, 719172), (972, 679218), (1224, 539379), (1377, 479448), (1458, 452812), (1836, 359586), (1944, 339609), (2754, 239724), (2916, 226406), (3672, 179793), (4131, 159816), (5508, 119862), (5832, 113203), (6659, 99144), (8262, 79908), (11016, 59931), (12393, 53272), (13318, 49572), (16524, 39954), (19977, 33048), (24786, 26636)]