809609632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 1828915200

約数和(自身を除く): 1019305568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 239, 272, 416, 442, 478, 479, 544, 884, 956, 958, 1768, 1912, 1916, 3107, 3536, 3824, 3832, 4063, 6214, 6227, 7072, 7648, 7664, 8126, 8143, 12428, 12454, 15328, 16252, 16286, 24856, 24908, 32504, 32572, 49712, 49816, 52819, 65008, 65144, 99424, 99632, 105638, 105859, 114481, 130016, 130288, 199264, 211276, 211718, 228962, 260576, 422552, 423436, 457924, 845104, 846872, 915848, 1488253, 1690208, 1693744, 1831696, 1946177, 2976506, 3387488, 3663392, 3892354, 5953012, 7784708, 11906024, 15569416, 23812048, 25300301, 31138832, 47624096, 50600602, 62277664, 101201204, 202402408, 404804816, 809609632]

約数ペア:

[(1, 809609632), (2, 404804816), (4, 202402408), (8, 101201204), (13, 62277664), (16, 50600602), (17, 47624096), (26, 31138832), (32, 25300301), (34, 23812048), (52, 15569416), (68, 11906024), (104, 7784708), (136, 5953012), (208, 3892354), (221, 3663392), (239, 3387488), (272, 2976506), (416, 1946177), (442, 1831696), (478, 1693744), (479, 1690208), (544, 1488253), (884, 915848), (956, 846872), (958, 845104), (1768, 457924), (1912, 423436), (1916, 422552), (3107, 260576), (3536, 228962), (3824, 211718), (3832, 211276), (4063, 199264), (6214, 130288), (6227, 130016), (7072, 114481), (7648, 105859), (7664, 105638), (8126, 99632), (8143, 99424), (12428, 65144), (12454, 65008), (15328, 52819), (16252, 49816), (16286, 49712), (24856, 32572), (24908, 32504)]