720961435264

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{102229}}^1$

素因数の和:102730

約数の個数: 128

約数和(自身を含む): 1741802918400

約数和(自身を除く): 1020841483136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 463, 476, 544, 896, 926, 952, 1088, 1852, 1904, 2176, 3241, 3704, 3808, 6482, 7408, 7616, 7871, 12964, 14816, 15232, 15742, 25928, 29632, 31484, 51856, 55097, 59264, 62968, 102229, 103712, 110194, 125936, 204458, 207424, 220388, 251872, 408916, 414848, 440776, 503744, 715603, 817832, 881552, 1007488, 1431206, 1635664, 1737893, 1763104, 2862412, 3271328, 3475786, 3526208, 5724824, 6542656, 6951572, 7052416, 11449648, 12165251, 13085312, 13903144, 22899296, 24330502, 27806288, 45798592, 47332027, 48661004, 55612576, 91597184, 94664054, 97322008, 111225152, 189328108, 194644016, 222450304, 331324189, 378656216, 389288032, 662648378, 757312432, 778576064, 804644459, 1325296756, 1514624864, 1557152128, 1609288918, 2650593512, 3029249728, 3218577836, 5301187024, 5632511213, 6058499456, 6437155672, 10602374048, 11265022426, 12874311344, 21204748096, 22530044852, 25748622688, 42409496192, 45060089704, 51497245376, 90120179408, 102994490752, 180240358816, 360480717632, 720961435264]

約数ペア:

[(1, 720961435264), (2, 360480717632), (4, 180240358816), (7, 102994490752), (8, 90120179408), (14, 51497245376), (16, 45060089704), (17, 42409496192), (28, 25748622688), (32, 22530044852), (34, 21204748096), (56, 12874311344), (64, 11265022426), (68, 10602374048), (112, 6437155672), (119, 6058499456), (128, 5632511213), (136, 5301187024), (224, 3218577836), (238, 3029249728), (272, 2650593512), (448, 1609288918), (463, 1557152128), (476, 1514624864), (544, 1325296756), (896, 804644459), (926, 778576064), (952, 757312432), (1088, 662648378), (1852, 389288032), (1904, 378656216), (2176, 331324189), (3241, 222450304), (3704, 194644016), (3808, 189328108), (6482, 111225152), (7408, 97322008), (7616, 94664054), (7871, 91597184), (12964, 55612576), (14816, 48661004), (15232, 47332027), (15742, 45798592), (25928, 27806288), (29632, 24330502), (31484, 22899296), (51856, 13903144), (55097, 13085312), (59264, 12165251), (62968, 11449648), (102229, 7052416), (103712, 6951572), (110194, 6542656), (125936, 5724824), (204458, 3526208), (207424, 3475786), (220388, 3271328), (251872, 2862412), (408916, 1763104), (414848, 1737893), (440776, 1635664), (503744, 1431206), (715603, 1007488), (817832, 881552)]