2078720232

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 5695488000

約数和(自身を除く): 3616767768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 191, 228, 232, 348, 382, 456, 551, 573, 696, 764, 823, 1102, 1146, 1528, 1646, 1653, 2204, 2292, 2469, 3292, 3306, 3629, 4408, 4584, 4938, 5539, 6584, 6612, 7258, 9876, 10887, 11078, 13224, 14516, 15637, 16617, 19752, 21774, 22156, 23867, 29032, 31274, 33234, 43548, 44312, 46911, 47734, 62548, 66468, 71601, 87096, 93822, 95468, 105241, 125096, 132936, 143202, 157193, 187644, 190936, 210482, 286404, 314386, 315723, 375288, 420964, 453473, 471579, 572808, 628772, 631446, 841928, 906946, 943158, 1257544, 1262892, 1360419, 1813892, 1886316, 2525784, 2720838, 2986667, 3627784, 3772632, 4558597, 5441676, 5973334, 8960001, 9117194, 10883352, 11946668, 13675791, 17920002, 18234388, 23893336, 27351582, 35840004, 36468776, 54703164, 71680008, 86613343, 109406328, 173226686, 259840029, 346453372, 519680058, 692906744, 1039360116, 2078720232]

約数ペア:

[(1, 2078720232), (2, 1039360116), (3, 692906744), (4, 519680058), (6, 346453372), (8, 259840029), (12, 173226686), (19, 109406328), (24, 86613343), (29, 71680008), (38, 54703164), (57, 36468776), (58, 35840004), (76, 27351582), (87, 23893336), (114, 18234388), (116, 17920002), (152, 13675791), (174, 11946668), (191, 10883352), (228, 9117194), (232, 8960001), (348, 5973334), (382, 5441676), (456, 4558597), (551, 3772632), (573, 3627784), (696, 2986667), (764, 2720838), (823, 2525784), (1102, 1886316), (1146, 1813892), (1528, 1360419), (1646, 1262892), (1653, 1257544), (2204, 943158), (2292, 906946), (2469, 841928), (3292, 631446), (3306, 628772), (3629, 572808), (4408, 471579), (4584, 453473), (4938, 420964), (5539, 375288), (6584, 315723), (6612, 314386), (7258, 286404), (9876, 210482), (10887, 190936), (11078, 187644), (13224, 157193), (14516, 143202), (15637, 132936), (16617, 125096), (19752, 105241), (21774, 95468), (22156, 93822), (23867, 87096), (29032, 71601), (31274, 66468), (33234, 62548), (43548, 47734), (44312, 46911)]