123480588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 387483264

約数和(自身を除く): 264002676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 476, 539, 561, 588, 714, 748, 833, 924, 1078, 1122, 1123, 1309, 1428, 1617, 1666, 2156, 2244, 2246, 2499, 2618, 3234, 3332, 3369, 3927, 4492, 4998, 5236, 6468, 6738, 7854, 7861, 9163, 9996, 12353, 13476, 15708, 15722, 18326, 19091, 23583, 24706, 27489, 31444, 36652, 37059, 38182, 47166, 49412, 54978, 55027, 57273, 74118, 76364, 86471, 94332, 109956, 110054, 114546, 133637, 148236, 165081, 172942, 210001, 220108, 229092, 259413, 267274, 330162, 345884, 400911, 420002, 518826, 534548, 605297, 630003, 660324, 801822, 840004, 935459, 1037652, 1210594, 1260006, 1470007, 1603644, 1815891, 1870918, 2421188, 2520012, 2806377, 2940014, 3631782, 3741836, 4410021, 5612754, 5880028, 7263564, 8820042, 10290049, 11225508, 17640084, 20580098, 30870147, 41160196, 61740294, 123480588]

約数ペア:

[(1, 123480588), (2, 61740294), (3, 41160196), (4, 30870147), (6, 20580098), (7, 17640084), (11, 11225508), (12, 10290049), (14, 8820042), (17, 7263564), (21, 5880028), (22, 5612754), (28, 4410021), (33, 3741836), (34, 3631782), (42, 2940014), (44, 2806377), (49, 2520012), (51, 2421188), (66, 1870918), (68, 1815891), (77, 1603644), (84, 1470007), (98, 1260006), (102, 1210594), (119, 1037652), (132, 935459), (147, 840004), (154, 801822), (187, 660324), (196, 630003), (204, 605297), (231, 534548), (238, 518826), (294, 420002), (308, 400911), (357, 345884), (374, 330162), (462, 267274), (476, 259413), (539, 229092), (561, 220108), (588, 210001), (714, 172942), (748, 165081), (833, 148236), (924, 133637), (1078, 114546), (1122, 110054), (1123, 109956), (1309, 94332), (1428, 86471), (1617, 76364), (1666, 74118), (2156, 57273), (2244, 55027), (2246, 54978), (2499, 49412), (2618, 47166), (3234, 38182), (3332, 37059), (3369, 36652), (3927, 31444), (4492, 27489), (4998, 24706), (5236, 23583), (6468, 19091), (6738, 18326), (7854, 15722), (7861, 15708), (9163, 13476), (9996, 12353)]