267244728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 745113600

約数和(自身を除く): 477868872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 83, 92, 114, 138, 152, 166, 184, 228, 249, 276, 307, 332, 437, 456, 498, 552, 614, 664, 874, 921, 996, 1228, 1311, 1577, 1748, 1842, 1909, 1992, 2456, 2622, 3154, 3496, 3684, 3818, 4731, 5244, 5727, 5833, 6308, 7061, 7368, 7636, 9462, 10488, 11454, 11666, 12616, 14122, 15272, 17499, 18924, 21183, 22908, 23332, 25481, 28244, 34998, 36271, 37848, 42366, 45816, 46664, 50962, 56488, 69996, 72542, 76443, 84732, 101924, 108813, 134159, 139992, 145084, 152886, 169464, 203848, 217626, 268318, 290168, 305772, 402477, 435252, 484139, 536636, 586063, 611544, 804954, 870504, 968278, 1073272, 1172126, 1452417, 1609908, 1758189, 1936556, 2344252, 2904834, 3219816, 3516378, 3873112, 4688504, 5809668, 7032756, 11135197, 11619336, 14065512, 22270394, 33405591, 44540788, 66811182, 89081576, 133622364, 267244728]

約数ペア:

[(1, 267244728), (2, 133622364), (3, 89081576), (4, 66811182), (6, 44540788), (8, 33405591), (12, 22270394), (19, 14065512), (23, 11619336), (24, 11135197), (38, 7032756), (46, 5809668), (57, 4688504), (69, 3873112), (76, 3516378), (83, 3219816), (92, 2904834), (114, 2344252), (138, 1936556), (152, 1758189), (166, 1609908), (184, 1452417), (228, 1172126), (249, 1073272), (276, 968278), (307, 870504), (332, 804954), (437, 611544), (456, 586063), (498, 536636), (552, 484139), (614, 435252), (664, 402477), (874, 305772), (921, 290168), (996, 268318), (1228, 217626), (1311, 203848), (1577, 169464), (1748, 152886), (1842, 145084), (1909, 139992), (1992, 134159), (2456, 108813), (2622, 101924), (3154, 84732), (3496, 76443), (3684, 72542), (3818, 69996), (4731, 56488), (5244, 50962), (5727, 46664), (5833, 45816), (6308, 42366), (7061, 37848), (7368, 36271), (7636, 34998), (9462, 28244), (10488, 25481), (11454, 23332), (11666, 22908), (12616, 21183), (14122, 18924), (15272, 17499)]