663228972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15391}}^1$

素因数の和:15433

約数の個数: 120

約数和(自身を含む): 2085923840

約数和(自身を除く): 1422694868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 10773, 14364, 15391, 21546, 30782, 43092, 46173, 61564, 92346, 107737, 138519, 184692, 215474, 277038, 292429, 323211, 415557, 430948, 554076, 584858, 646422, 831114, 877287, 969633, 1169716, 1246671, 1292844, 1662228, 1754574, 1939266, 2047003, 2493342, 2631861, 2908899, 3509148, 3878532, 4094006, 4986684, 5263722, 5817798, 6141009, 7895583, 8188012, 8726697, 10527444, 11635596, 12282018, 15791166, 17453394, 18423027, 23686749, 24564036, 31582332, 34906788, 36846054, 47373498, 55269081, 73692108, 94746996, 110538162, 165807243, 221076324, 331614486, 663228972]

約数ペア:

[(1, 663228972), (2, 331614486), (3, 221076324), (4, 165807243), (6, 110538162), (7, 94746996), (9, 73692108), (12, 55269081), (14, 47373498), (18, 36846054), (19, 34906788), (21, 31582332), (27, 24564036), (28, 23686749), (36, 18423027), (38, 17453394), (42, 15791166), (54, 12282018), (57, 11635596), (63, 10527444), (76, 8726697), (81, 8188012), (84, 7895583), (108, 6141009), (114, 5817798), (126, 5263722), (133, 4986684), (162, 4094006), (171, 3878532), (189, 3509148), (228, 2908899), (252, 2631861), (266, 2493342), (324, 2047003), (342, 1939266), (378, 1754574), (399, 1662228), (513, 1292844), (532, 1246671), (567, 1169716), (684, 969633), (756, 877287), (798, 831114), (1026, 646422), (1134, 584858), (1197, 554076), (1539, 430948), (1596, 415557), (2052, 323211), (2268, 292429), (2394, 277038), (3078, 215474), (3591, 184692), (4788, 138519), (6156, 107737), (7182, 92346), (10773, 61564), (14364, 46173), (15391, 43092), (21546, 30782)]