248347242

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 671328000

約数和(自身を除く): 422980758

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 39, 54, 58, 66, 78, 87, 99, 117, 143, 174, 198, 234, 261, 286, 297, 319, 351, 377, 429, 522, 594, 638, 702, 754, 783, 858, 957, 1109, 1131, 1287, 1566, 1914, 2218, 2262, 2574, 2871, 3327, 3393, 3861, 4147, 5742, 6654, 6786, 7722, 8294, 8613, 9981, 10179, 12199, 12441, 14417, 17226, 19962, 20358, 24398, 24882, 28834, 29943, 32161, 36597, 37323, 43251, 59886, 64322, 73194, 74646, 86502, 96483, 109791, 111969, 129753, 158587, 192966, 219582, 223938, 259506, 289449, 317174, 329373, 353771, 389259, 418093, 475761, 578898, 658746, 707542, 778518, 836186, 868347, 951522, 1061313, 1254279, 1427283, 1736694, 2122626, 2508558, 2854566, 3183939, 3762837, 4281849, 4599023, 6367878, 7525674, 8563698, 9198046, 9551817, 11288511, 13797069, 19103634, 22577022, 27594138, 41391207, 82782414, 124173621, 248347242]

約数ペア:

[(1, 248347242), (2, 124173621), (3, 82782414), (6, 41391207), (9, 27594138), (11, 22577022), (13, 19103634), (18, 13797069), (22, 11288511), (26, 9551817), (27, 9198046), (29, 8563698), (33, 7525674), (39, 6367878), (54, 4599023), (58, 4281849), (66, 3762837), (78, 3183939), (87, 2854566), (99, 2508558), (117, 2122626), (143, 1736694), (174, 1427283), (198, 1254279), (234, 1061313), (261, 951522), (286, 868347), (297, 836186), (319, 778518), (351, 707542), (377, 658746), (429, 578898), (522, 475761), (594, 418093), (638, 389259), (702, 353771), (754, 329373), (783, 317174), (858, 289449), (957, 259506), (1109, 223938), (1131, 219582), (1287, 192966), (1566, 158587), (1914, 129753), (2218, 111969), (2262, 109791), (2574, 96483), (2871, 86502), (3327, 74646), (3393, 73194), (3861, 64322), (4147, 59886), (5742, 43251), (6654, 37323), (6786, 36597), (7722, 32161), (8294, 29943), (8613, 28834), (9981, 24882), (10179, 24398), (12199, 20358), (12441, 19962), (14417, 17226)]