2650881888

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2721

約数の個数: 144

約数和(自身を含む): 7809721920

約数和(自身を除く): 5158840032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 83, 86, 96, 129, 144, 166, 172, 249, 258, 288, 332, 344, 387, 498, 516, 664, 688, 747, 774, 996, 1032, 1328, 1376, 1494, 1548, 1992, 2064, 2579, 2656, 2988, 3096, 3569, 3984, 4128, 5158, 5976, 6192, 7138, 7737, 7968, 10316, 10707, 11952, 12384, 14276, 15474, 20632, 21414, 23211, 23904, 28552, 30948, 32121, 41264, 42828, 46422, 57104, 61896, 64242, 82528, 85656, 92844, 110897, 114208, 123792, 128484, 171312, 185688, 214057, 221794, 247584, 256968, 332691, 342624, 371376, 428114, 443588, 513936, 642171, 665382, 742752, 856228, 887176, 998073, 1027872, 1284342, 1330764, 1712456, 1774352, 1926513, 1996146, 2568684, 2661528, 3424912, 3548704, 3853026, 3992292, 5137368, 5323056, 6849824, 7706052, 7984584, 9204451, 10274736, 10646112, 15412104, 15969168, 18408902, 20549472, 27613353, 30824208, 31938336, 36817804, 55226706, 61648416, 73635608, 82840059, 110453412, 147271216, 165680118, 220906824, 294542432, 331360236, 441813648, 662720472, 883627296, 1325440944, 2650881888]

約数ペア:

[(1, 2650881888), (2, 1325440944), (3, 883627296), (4, 662720472), (6, 441813648), (8, 331360236), (9, 294542432), (12, 220906824), (16, 165680118), (18, 147271216), (24, 110453412), (32, 82840059), (36, 73635608), (43, 61648416), (48, 55226706), (72, 36817804), (83, 31938336), (86, 30824208), (96, 27613353), (129, 20549472), (144, 18408902), (166, 15969168), (172, 15412104), (249, 10646112), (258, 10274736), (288, 9204451), (332, 7984584), (344, 7706052), (387, 6849824), (498, 5323056), (516, 5137368), (664, 3992292), (688, 3853026), (747, 3548704), (774, 3424912), (996, 2661528), (1032, 2568684), (1328, 1996146), (1376, 1926513), (1494, 1774352), (1548, 1712456), (1992, 1330764), (2064, 1284342), (2579, 1027872), (2656, 998073), (2988, 887176), (3096, 856228), (3569, 742752), (3984, 665382), (4128, 642171), (5158, 513936), (5976, 443588), (6192, 428114), (7138, 371376), (7737, 342624), (7968, 332691), (10316, 256968), (10707, 247584), (11952, 221794), (12384, 214057), (14276, 185688), (15474, 171312), (20632, 128484), (21414, 123792), (23211, 114208), (23904, 110897), (28552, 92844), (30948, 85656), (32121, 82528), (41264, 64242), (42828, 61896), (46422, 57104)]