216834016

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2267}}^1$

素因数の和:2352

約数の個数: 72

約数和(自身を含む): 504952056

約数和(自身を除く): 288118040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2267, 2989, 3416, 4534, 5978, 6832, 9068, 11956, 13664, 15869, 18136, 23912, 31738, 36272, 47824, 63476, 72544, 95648, 111083, 126952, 138287, 222166, 253904, 276574, 444332, 507808, 553148, 888664, 968009, 1106296, 1777328, 1936018, 2212592, 3554656, 3872036, 4425184, 6776063, 7744072, 13552126, 15488144, 27104252, 30976288, 54208504, 108417008, 216834016]

約数ペア:

[(1, 216834016), (2, 108417008), (4, 54208504), (7, 30976288), (8, 27104252), (14, 15488144), (16, 13552126), (28, 7744072), (32, 6776063), (49, 4425184), (56, 3872036), (61, 3554656), (98, 2212592), (112, 1936018), (122, 1777328), (196, 1106296), (224, 968009), (244, 888664), (392, 553148), (427, 507808), (488, 444332), (784, 276574), (854, 253904), (976, 222166), (1568, 138287), (1708, 126952), (1952, 111083), (2267, 95648), (2989, 72544), (3416, 63476), (4534, 47824), (5978, 36272), (6832, 31738), (9068, 23912), (11956, 18136), (13664, 15869)]