708607548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 2105671680

約数和(自身を除く): 1397064132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 71, 93, 99, 108, 124, 132, 142, 186, 198, 213, 271, 279, 284, 297, 341, 372, 396, 426, 542, 558, 594, 639, 682, 781, 813, 837, 852, 1023, 1084, 1116, 1188, 1278, 1364, 1562, 1626, 1674, 1917, 2046, 2201, 2343, 2439, 2556, 2981, 3069, 3124, 3252, 3348, 3834, 4092, 4402, 4686, 4878, 5962, 6138, 6603, 7029, 7317, 7668, 8401, 8804, 8943, 9207, 9372, 9756, 11924, 12276, 13206, 14058, 14634, 16802, 17886, 18414, 19241, 19809, 21087, 24211, 25203, 26412, 26829, 28116, 29268, 33604, 35772, 36828, 38482, 39618, 42174, 48422, 50406, 53658, 57723, 59427, 72633, 75609, 76964, 79236, 80487, 84348, 92411, 96844, 100812, 107316, 115446, 118854, 145266, 151218, 160974, 173169, 184822, 211651, 217899, 226827, 230892, 237708, 277233, 290532, 302436, 321948, 346338, 369644, 423302, 435798, 453654, 519507, 554466, 596471, 634953, 653697, 692676, 831699, 846604, 871596, 907308, 1039014, 1108932, 1192942, 1269906, 1307394, 1663398, 1789413, 1904859, 2078028, 2385884, 2495097, 2539812, 2614788, 3326796, 3578826, 3809718, 4990194, 5368239, 5714577, 6561181, 7157652, 7619436, 9980388, 10736478, 11429154, 13122362, 16104717, 19683543, 21472956, 22858308, 26244724, 32209434, 39367086, 59050629, 64418868, 78734172, 118101258, 177151887, 236202516, 354303774, 708607548]

約数ペア:

[(1, 708607548), (2, 354303774), (3, 236202516), (4, 177151887), (6, 118101258), (9, 78734172), (11, 64418868), (12, 59050629), (18, 39367086), (22, 32209434), (27, 26244724), (31, 22858308), (33, 21472956), (36, 19683543), (44, 16104717), (54, 13122362), (62, 11429154), (66, 10736478), (71, 9980388), (93, 7619436), (99, 7157652), (108, 6561181), (124, 5714577), (132, 5368239), (142, 4990194), (186, 3809718), (198, 3578826), (213, 3326796), (271, 2614788), (279, 2539812), (284, 2495097), (297, 2385884), (341, 2078028), (372, 1904859), (396, 1789413), (426, 1663398), (542, 1307394), (558, 1269906), (594, 1192942), (639, 1108932), (682, 1039014), (781, 907308), (813, 871596), (837, 846604), (852, 831699), (1023, 692676), (1084, 653697), (1116, 634953), (1188, 596471), (1278, 554466), (1364, 519507), (1562, 453654), (1626, 435798), (1674, 423302), (1917, 369644), (2046, 346338), (2201, 321948), (2343, 302436), (2439, 290532), (2556, 277233), (2981, 237708), (3069, 230892), (3124, 226827), (3252, 217899), (3348, 211651), (3834, 184822), (4092, 173169), (4402, 160974), (4686, 151218), (4878, 145266), (5962, 118854), (6138, 115446), (6603, 107316), (7029, 100812), (7317, 96844), (7668, 92411), (8401, 84348), (8804, 80487), (8943, 79236), (9207, 76964), (9372, 75609), (9756, 72633), (11924, 59427), (12276, 57723), (13206, 53658), (14058, 50406), (14634, 48422), (16802, 42174), (17886, 39618), (18414, 38482), (19241, 36828), (19809, 35772), (21087, 33604), (24211, 29268), (25203, 28116), (26412, 26829)]