262138896

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 802032000

約数和(自身を除く): 539893104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 109, 114, 144, 152, 171, 216, 218, 228, 293, 304, 327, 342, 432, 436, 456, 513, 586, 654, 684, 872, 879, 912, 981, 1026, 1172, 1308, 1368, 1744, 1758, 1962, 2052, 2071, 2344, 2616, 2637, 2736, 2943, 3516, 3924, 4104, 4142, 4688, 5232, 5274, 5567, 5886, 6213, 7032, 7848, 7911, 8208, 8284, 10548, 11134, 11772, 12426, 14064, 15696, 15822, 16568, 16701, 18639, 21096, 22268, 23544, 24852, 31644, 31937, 33136, 33402, 37278, 42192, 44536, 47088, 49704, 50103, 55917, 63288, 63874, 66804, 74556, 89072, 95811, 99408, 100206, 111834, 126576, 127748, 133608, 149112, 150309, 191622, 200412, 223668, 255496, 267216, 287433, 298224, 300618, 383244, 400824, 447336, 510992, 574866, 601236, 606803, 766488, 801648, 862299, 894672, 1149732, 1202472, 1213606, 1532976, 1724598, 1820409, 2299464, 2404944, 2427212, 3449196, 3640818, 4598928, 4854424, 5461227, 6898392, 7281636, 9708848, 10922454, 13796784, 14563272, 16383681, 21844908, 29126544, 32767362, 43689816, 65534724, 87379632, 131069448, 262138896]

約数ペア:

[(1, 262138896), (2, 131069448), (3, 87379632), (4, 65534724), (6, 43689816), (8, 32767362), (9, 29126544), (12, 21844908), (16, 16383681), (18, 14563272), (19, 13796784), (24, 10922454), (27, 9708848), (36, 7281636), (38, 6898392), (48, 5461227), (54, 4854424), (57, 4598928), (72, 3640818), (76, 3449196), (108, 2427212), (109, 2404944), (114, 2299464), (144, 1820409), (152, 1724598), (171, 1532976), (216, 1213606), (218, 1202472), (228, 1149732), (293, 894672), (304, 862299), (327, 801648), (342, 766488), (432, 606803), (436, 601236), (456, 574866), (513, 510992), (586, 447336), (654, 400824), (684, 383244), (872, 300618), (879, 298224), (912, 287433), (981, 267216), (1026, 255496), (1172, 223668), (1308, 200412), (1368, 191622), (1744, 150309), (1758, 149112), (1962, 133608), (2052, 127748), (2071, 126576), (2344, 111834), (2616, 100206), (2637, 99408), (2736, 95811), (2943, 89072), (3516, 74556), (3924, 66804), (4104, 63874), (4142, 63288), (4688, 55917), (5232, 50103), (5274, 49704), (5567, 47088), (5886, 44536), (6213, 42192), (7032, 37278), (7848, 33402), (7911, 33136), (8208, 31937), (8284, 31644), (10548, 24852), (11134, 23544), (11772, 22268), (12426, 21096), (14064, 18639), (15696, 16701), (15822, 16568)]