1290177096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 3619842480

約数和(自身を除く): 2329665384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 331, 338, 372, 403, 507, 662, 676, 744, 806, 961, 993, 1014, 1209, 1324, 1352, 1612, 1922, 1986, 2028, 2418, 2648, 2883, 3224, 3844, 3972, 4056, 4303, 4836, 5239, 5766, 7688, 7944, 8606, 9672, 10261, 10478, 11532, 12493, 12909, 15717, 17212, 20522, 20956, 23064, 24986, 25818, 30783, 31434, 34424, 37479, 41044, 41912, 49972, 51636, 55939, 61566, 62868, 74958, 82088, 99944, 103272, 111878, 123132, 125736, 133393, 149916, 162409, 167817, 223756, 246264, 266786, 299832, 318091, 324818, 335634, 400179, 447512, 487227, 533572, 636182, 649636, 671268, 800358, 954273, 974454, 1067144, 1272364, 1299272, 1342536, 1600716, 1734109, 1908546, 1948908, 2544728, 3201432, 3468218, 3817092, 3897816, 4135183, 5202327, 6936436, 7634184, 8270366, 10404654, 12405549, 13872872, 16540732, 20809308, 24811098, 33081464, 41618616, 49622196, 53757379, 99244392, 107514758, 161272137, 215029516, 322544274, 430059032, 645088548, 1290177096]

約数ペア:

[(1, 1290177096), (2, 645088548), (3, 430059032), (4, 322544274), (6, 215029516), (8, 161272137), (12, 107514758), (13, 99244392), (24, 53757379), (26, 49622196), (31, 41618616), (39, 33081464), (52, 24811098), (62, 20809308), (78, 16540732), (93, 13872872), (104, 12405549), (124, 10404654), (156, 8270366), (169, 7634184), (186, 6936436), (248, 5202327), (312, 4135183), (331, 3897816), (338, 3817092), (372, 3468218), (403, 3201432), (507, 2544728), (662, 1948908), (676, 1908546), (744, 1734109), (806, 1600716), (961, 1342536), (993, 1299272), (1014, 1272364), (1209, 1067144), (1324, 974454), (1352, 954273), (1612, 800358), (1922, 671268), (1986, 649636), (2028, 636182), (2418, 533572), (2648, 487227), (2883, 447512), (3224, 400179), (3844, 335634), (3972, 324818), (4056, 318091), (4303, 299832), (4836, 266786), (5239, 246264), (5766, 223756), (7688, 167817), (7944, 162409), (8606, 149916), (9672, 133393), (10261, 125736), (10478, 123132), (11532, 111878), (12493, 103272), (12909, 99944), (15717, 82088), (17212, 74958), (20522, 62868), (20956, 61566), (23064, 55939), (24986, 51636), (25818, 49972), (30783, 41912), (31434, 41044), (34424, 37479)]