2002048248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 5563883520

約数和(自身を除く): 3561835272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 191, 204, 276, 382, 391, 408, 552, 573, 764, 782, 1117, 1146, 1173, 1528, 1564, 2234, 2292, 2346, 3128, 3247, 3351, 4393, 4468, 4584, 4692, 6494, 6702, 8786, 8936, 9384, 9741, 12988, 13179, 13404, 17572, 18989, 19482, 25691, 25976, 26358, 26808, 35144, 37978, 38964, 51382, 52716, 56967, 74681, 75956, 77073, 77928, 102764, 105432, 113934, 149362, 151912, 154146, 205528, 213347, 224043, 227868, 298724, 308292, 426694, 436747, 448086, 455736, 597448, 616584, 640041, 853388, 873494, 896172, 1280082, 1310241, 1706776, 1746988, 1792344, 2560164, 2620482, 3493976, 3626899, 4906981, 5120328, 5240964, 7253798, 9813962, 10481928, 10880697, 14507596, 14720943, 19627924, 21761394, 29015192, 29441886, 39255848, 43522788, 58883772, 83418677, 87045576, 117767544, 166837354, 250256031, 333674708, 500512062, 667349416, 1001024124, 2002048248]

約数ペア:

[(1, 2002048248), (2, 1001024124), (3, 667349416), (4, 500512062), (6, 333674708), (8, 250256031), (12, 166837354), (17, 117767544), (23, 87045576), (24, 83418677), (34, 58883772), (46, 43522788), (51, 39255848), (68, 29441886), (69, 29015192), (92, 21761394), (102, 19627924), (136, 14720943), (138, 14507596), (184, 10880697), (191, 10481928), (204, 9813962), (276, 7253798), (382, 5240964), (391, 5120328), (408, 4906981), (552, 3626899), (573, 3493976), (764, 2620482), (782, 2560164), (1117, 1792344), (1146, 1746988), (1173, 1706776), (1528, 1310241), (1564, 1280082), (2234, 896172), (2292, 873494), (2346, 853388), (3128, 640041), (3247, 616584), (3351, 597448), (4393, 455736), (4468, 448086), (4584, 436747), (4692, 426694), (6494, 308292), (6702, 298724), (8786, 227868), (8936, 224043), (9384, 213347), (9741, 205528), (12988, 154146), (13179, 151912), (13404, 149362), (17572, 113934), (18989, 105432), (19482, 102764), (25691, 77928), (25976, 77073), (26358, 75956), (26808, 74681), (35144, 56967), (37978, 52716), (38964, 51382)]