271869936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 160

約数和(自身を含む): 831613440

約数和(自身を除く): 559743504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 208, 228, 247, 276, 299, 304, 312, 368, 437, 456, 494, 552, 598, 624, 741, 874, 897, 912, 988, 997, 1104, 1196, 1311, 1482, 1748, 1794, 1976, 1994, 2392, 2622, 2964, 2991, 3496, 3588, 3952, 3988, 4784, 5244, 5681, 5928, 5982, 6992, 7176, 7976, 10488, 11362, 11856, 11964, 12961, 14352, 15952, 17043, 18943, 20976, 22724, 22931, 23928, 25922, 34086, 37886, 38883, 45448, 45862, 47856, 51844, 56829, 68172, 68793, 75772, 77766, 90896, 91724, 103688, 113658, 136344, 137586, 151544, 155532, 183448, 207376, 227316, 246259, 272688, 275172, 298103, 303088, 311064, 366896, 435689, 454632, 492518, 550344, 596206, 622128, 738777, 871378, 894309, 909264, 985036, 1100688, 1192412, 1307067, 1477554, 1742756, 1788618, 1970072, 2384824, 2614134, 2955108, 3485512, 3577236, 3940144, 4769648, 5228268, 5663957, 5910216, 6971024, 7154472, 10456536, 11327914, 11820432, 14308944, 16991871, 20913072, 22655828, 33983742, 45311656, 67967484, 90623312, 135934968, 271869936]

約数ペア:

[(1, 271869936), (2, 135934968), (3, 90623312), (4, 67967484), (6, 45311656), (8, 33983742), (12, 22655828), (13, 20913072), (16, 16991871), (19, 14308944), (23, 11820432), (24, 11327914), (26, 10456536), (38, 7154472), (39, 6971024), (46, 5910216), (48, 5663957), (52, 5228268), (57, 4769648), (69, 3940144), (76, 3577236), (78, 3485512), (92, 2955108), (104, 2614134), (114, 2384824), (138, 1970072), (152, 1788618), (156, 1742756), (184, 1477554), (208, 1307067), (228, 1192412), (247, 1100688), (276, 985036), (299, 909264), (304, 894309), (312, 871378), (368, 738777), (437, 622128), (456, 596206), (494, 550344), (552, 492518), (598, 454632), (624, 435689), (741, 366896), (874, 311064), (897, 303088), (912, 298103), (988, 275172), (997, 272688), (1104, 246259), (1196, 227316), (1311, 207376), (1482, 183448), (1748, 155532), (1794, 151544), (1976, 137586), (1994, 136344), (2392, 113658), (2622, 103688), (2964, 91724), (2991, 90896), (3496, 77766), (3588, 75772), (3952, 68793), (3988, 68172), (4784, 56829), (5244, 51844), (5681, 47856), (5928, 45862), (5982, 45448), (6992, 38883), (7176, 37886), (7976, 34086), (10488, 25922), (11362, 23928), (11856, 22931), (11964, 22724), (12961, 20976), (14352, 18943), (15952, 17043)]