2004540871216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1\times {\mathrm{919}}^1$

素因数の和:2055

約数の個数: 160

約数和(自身を含む): 4289024234880

約数和(自身を除く): 2284483363664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 241, 424, 482, 689, 821, 848, 919, 964, 1378, 1642, 1838, 1928, 2756, 3133, 3284, 3676, 3856, 5512, 6266, 6568, 7352, 10673, 11024, 11947, 12532, 12773, 13136, 14704, 21346, 23894, 25064, 25546, 42692, 43513, 47788, 48707, 50128, 51092, 85384, 87026, 95576, 97414, 102184, 166049, 170768, 174052, 191152, 194828, 197861, 204368, 221479, 332098, 348104, 389656, 395722, 442958, 565669, 633191, 664196, 696208, 754499, 779312, 791444, 885916, 1131338, 1266382, 1328392, 1508998, 1582888, 1771832, 2262676, 2532764, 2572193, 2656784, 2879227, 3017996, 3165776, 3543664, 4525352, 5065528, 5144386, 5758454, 6035992, 9050704, 9808487, 10131056, 10288772, 10486633, 11516908, 11738387, 12071984, 19616974, 20577544, 20973266, 23033816, 23476774, 39233948, 39988447, 41155088, 41946532, 46067632, 46953548, 78467896, 79976894, 83893064, 93907096, 136326229, 152599031, 156935792, 159953788, 167786128, 181834259, 187814192, 272652458, 305198062, 319907576, 363668518, 519849811, 545304916, 610396124, 639815152, 727337036, 1039699622, 1090609832, 1220792248, 1454674072, 2079399244, 2181219664, 2363845367, 2441584496, 2909348144, 4158798488, 4727690734, 8317596976, 9455381468, 9637215727, 18910762936, 19274431454, 37821525872, 38548862908, 77097725816, 125283804451, 154195451632, 250567608902, 501135217804, 1002270435608, 2004540871216]

約数ペア:

[(1, 2004540871216), (2, 1002270435608), (4, 501135217804), (8, 250567608902), (13, 154195451632), (16, 125283804451), (26, 77097725816), (52, 38548862908), (53, 37821525872), (104, 19274431454), (106, 18910762936), (208, 9637215727), (212, 9455381468), (241, 8317596976), (424, 4727690734), (482, 4158798488), (689, 2909348144), (821, 2441584496), (848, 2363845367), (919, 2181219664), (964, 2079399244), (1378, 1454674072), (1642, 1220792248), (1838, 1090609832), (1928, 1039699622), (2756, 727337036), (3133, 639815152), (3284, 610396124), (3676, 545304916), (3856, 519849811), (5512, 363668518), (6266, 319907576), (6568, 305198062), (7352, 272652458), (10673, 187814192), (11024, 181834259), (11947, 167786128), (12532, 159953788), (12773, 156935792), (13136, 152599031), (14704, 136326229), (21346, 93907096), (23894, 83893064), (25064, 79976894), (25546, 78467896), (42692, 46953548), (43513, 46067632), (47788, 41946532), (48707, 41155088), (50128, 39988447), (51092, 39233948), (85384, 23476774), (87026, 23033816), (95576, 20973266), (97414, 20577544), (102184, 19616974), (166049, 12071984), (170768, 11738387), (174052, 11516908), (191152, 10486633), (194828, 10288772), (197861, 10131056), (204368, 9808487), (221479, 9050704), (332098, 6035992), (348104, 5758454), (389656, 5144386), (395722, 5065528), (442958, 4525352), (565669, 3543664), (633191, 3165776), (664196, 3017996), (696208, 2879227), (754499, 2656784), (779312, 2572193), (791444, 2532764), (885916, 2262676), (1131338, 1771832), (1266382, 1582888), (1328392, 1508998)]