1202780777744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10456781}}^1$

素因数の和:10456888

約数の個数: 80

約数和(自身を含む): 2904475768320

約数和(自身を除く): 1701694990576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 2054, 2212, 4108, 4424, 7189, 8216, 8848, 14378, 16432, 28756, 57512, 115024, 10456781, 20913562, 41827124, 73197467, 83654248, 135938153, 146394934, 167308496, 271876306, 292789868, 543752612, 585579736, 826085699, 951567071, 1087505224, 1171159472, 1652171398, 1903134142, 2175010448, 3304342796, 3806268284, 5782599893, 6608685592, 7612536568, 10739114087, 11565199786, 13217371184, 15225073136, 21478228174, 23130399572, 42956456348, 46260799144, 75173798609, 85912912696, 92521598288, 150347597218, 171825825392, 300695194436, 601390388872, 1202780777744]

約数ペア:

[(1, 1202780777744), (2, 601390388872), (4, 300695194436), (7, 171825825392), (8, 150347597218), (13, 92521598288), (14, 85912912696), (16, 75173798609), (26, 46260799144), (28, 42956456348), (52, 23130399572), (56, 21478228174), (79, 15225073136), (91, 13217371184), (104, 11565199786), (112, 10739114087), (158, 7612536568), (182, 6608685592), (208, 5782599893), (316, 3806268284), (364, 3304342796), (553, 2175010448), (632, 1903134142), (728, 1652171398), (1027, 1171159472), (1106, 1087505224), (1264, 951567071), (1456, 826085699), (2054, 585579736), (2212, 543752612), (4108, 292789868), (4424, 271876306), (7189, 167308496), (8216, 146394934), (8848, 135938153), (14378, 83654248), (16432, 73197467), (28756, 41827124), (57512, 20913562), (115024, 10456781)]