648227104

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 1544417280

約数和(自身を除く): 896190176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 223, 224, 266, 304, 446, 532, 608, 683, 892, 1064, 1366, 1561, 1784, 2128, 2732, 3122, 3568, 4237, 4256, 4781, 5464, 6244, 7136, 8474, 9562, 10928, 12488, 12977, 16948, 19124, 21856, 24976, 25954, 29659, 33896, 38248, 49952, 51908, 59318, 67792, 76496, 90839, 103816, 118636, 135584, 152309, 152992, 181678, 207632, 237272, 304618, 363356, 415264, 474544, 609236, 726712, 949088, 1066163, 1218472, 1453424, 2132326, 2436944, 2893871, 2906848, 4264652, 4873888, 5787742, 8529304, 11575484, 17058608, 20257097, 23150968, 34117216, 40514194, 46301936, 81028388, 92603872, 162056776, 324113552, 648227104]

約数ペア:

[(1, 648227104), (2, 324113552), (4, 162056776), (7, 92603872), (8, 81028388), (14, 46301936), (16, 40514194), (19, 34117216), (28, 23150968), (32, 20257097), (38, 17058608), (56, 11575484), (76, 8529304), (112, 5787742), (133, 4873888), (152, 4264652), (223, 2906848), (224, 2893871), (266, 2436944), (304, 2132326), (446, 1453424), (532, 1218472), (608, 1066163), (683, 949088), (892, 726712), (1064, 609236), (1366, 474544), (1561, 415264), (1784, 363356), (2128, 304618), (2732, 237272), (3122, 207632), (3568, 181678), (4237, 152992), (4256, 152309), (4781, 135584), (5464, 118636), (6244, 103816), (7136, 90839), (8474, 76496), (9562, 67792), (10928, 59318), (12488, 51908), (12977, 49952), (16948, 38248), (19124, 33896), (21856, 29659), (24976, 25954)]