339557436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13417}}^1$

素因数の和:13483

約数の個数: 72

約数和(自身を含む): 927988880

約数和(自身を除く): 588431444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 13417, 25308, 26834, 40251, 53668, 80502, 120753, 161004, 241506, 254923, 483012, 496429, 509846, 764769, 992858, 1019692, 1489287, 1529538, 1985716, 2294307, 2978574, 3059076, 4467861, 4588614, 5957148, 8935722, 9177228, 9432151, 17871444, 18864302, 28296453, 37728604, 56592906, 84889359, 113185812, 169778718, 339557436]

約数ペア:

[(1, 339557436), (2, 169778718), (3, 113185812), (4, 84889359), (6, 56592906), (9, 37728604), (12, 28296453), (18, 18864302), (19, 17871444), (36, 9432151), (37, 9177228), (38, 8935722), (57, 5957148), (74, 4588614), (76, 4467861), (111, 3059076), (114, 2978574), (148, 2294307), (171, 1985716), (222, 1529538), (228, 1489287), (333, 1019692), (342, 992858), (444, 764769), (666, 509846), (684, 496429), (703, 483012), (1332, 254923), (1406, 241506), (2109, 161004), (2812, 120753), (4218, 80502), (6327, 53668), (8436, 40251), (12654, 26834), (13417, 25308)]