7401541728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{38377}}^1$

素因数の和:38445

約数の個数: 144

約数和(自身を含む): 23152986864

約数和(自身を除く): 15751445136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 224, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 672, 784, 861, 984, 1148, 1176, 1312, 1568, 1722, 1968, 2009, 2296, 2352, 3444, 3936, 4018, 4592, 4704, 6027, 6888, 8036, 9184, 12054, 13776, 16072, 24108, 27552, 32144, 38377, 48216, 64288, 76754, 96432, 115131, 153508, 192864, 230262, 268639, 307016, 460524, 537278, 614032, 805917, 921048, 1074556, 1228064, 1573457, 1611834, 1842096, 1880473, 2149112, 3146914, 3223668, 3684192, 3760946, 4298224, 4720371, 5641419, 6293828, 6447336, 7521892, 8596448, 9440742, 11014199, 11282838, 12587656, 12894672, 15043784, 18881484, 22028398, 22565676, 25175312, 25789344, 30087568, 33042597, 37762968, 44056796, 45131352, 50350624, 60175136, 66085194, 75525936, 77099393, 88113592, 90262704, 132170388, 151051872, 154198786, 176227184, 180525408, 231298179, 264340776, 308397572, 352454368, 462596358, 528681552, 616795144, 925192716, 1057363104, 1233590288, 1850385432, 2467180576, 3700770864, 7401541728]

約数ペア:

[(1, 7401541728), (2, 3700770864), (3, 2467180576), (4, 1850385432), (6, 1233590288), (7, 1057363104), (8, 925192716), (12, 616795144), (14, 528681552), (16, 462596358), (21, 352454368), (24, 308397572), (28, 264340776), (32, 231298179), (41, 180525408), (42, 176227184), (48, 154198786), (49, 151051872), (56, 132170388), (82, 90262704), (84, 88113592), (96, 77099393), (98, 75525936), (112, 66085194), (123, 60175136), (147, 50350624), (164, 45131352), (168, 44056796), (196, 37762968), (224, 33042597), (246, 30087568), (287, 25789344), (294, 25175312), (328, 22565676), (336, 22028398), (392, 18881484), (492, 15043784), (574, 12894672), (588, 12587656), (656, 11282838), (672, 11014199), (784, 9440742), (861, 8596448), (984, 7521892), (1148, 6447336), (1176, 6293828), (1312, 5641419), (1568, 4720371), (1722, 4298224), (1968, 3760946), (2009, 3684192), (2296, 3223668), (2352, 3146914), (3444, 2149112), (3936, 1880473), (4018, 1842096), (4592, 1611834), (4704, 1573457), (6027, 1228064), (6888, 1074556), (8036, 921048), (9184, 805917), (12054, 614032), (13776, 537278), (16072, 460524), (24108, 307016), (27552, 268639), (32144, 230262), (38377, 192864), (48216, 153508), (64288, 115131), (76754, 96432)]