698123088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21981

約数の個数: 120

約数和(自身を含む): 2227935528

約数和(自身を除く): 1529812440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 21937, 31824, 43874, 65811, 87748, 131622, 175496, 197433, 263244, 285181, 350992, 372929, 394866, 526488, 570362, 745858, 789732, 855543, 1052976, 1118787, 1140724, 1491716, 1579464, 1711086, 2237574, 2281448, 2566629, 2983432, 3158928, 3356361, 3422172, 4475148, 4562896, 4848077, 5133258, 5966864, 6712722, 6844344, 8950296, 9696154, 10266516, 13425444, 13688688, 14544231, 17900592, 19392308, 20533032, 26850888, 29088462, 38784616, 41066064, 43632693, 53701776, 58176924, 77569232, 87265386, 116353848, 174530772, 232707696, 349061544, 698123088]

約数ペア:

[(1, 698123088), (2, 349061544), (3, 232707696), (4, 174530772), (6, 116353848), (8, 87265386), (9, 77569232), (12, 58176924), (13, 53701776), (16, 43632693), (17, 41066064), (18, 38784616), (24, 29088462), (26, 26850888), (34, 20533032), (36, 19392308), (39, 17900592), (48, 14544231), (51, 13688688), (52, 13425444), (68, 10266516), (72, 9696154), (78, 8950296), (102, 6844344), (104, 6712722), (117, 5966864), (136, 5133258), (144, 4848077), (153, 4562896), (156, 4475148), (204, 3422172), (208, 3356361), (221, 3158928), (234, 2983432), (272, 2566629), (306, 2281448), (312, 2237574), (408, 1711086), (442, 1579464), (468, 1491716), (612, 1140724), (624, 1118787), (663, 1052976), (816, 855543), (884, 789732), (936, 745858), (1224, 570362), (1326, 526488), (1768, 394866), (1872, 372929), (1989, 350992), (2448, 285181), (2652, 263244), (3536, 197433), (3978, 175496), (5304, 131622), (7956, 87748), (10608, 65811), (15912, 43874), (21937, 31824)]