1330753278896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{376237}}^1$

素因数の和:376438

約数の個数: 80

約数和(自身を含む): 2715794240544

約数和(自身を除く): 1385040961648

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 97, 106, 172, 194, 212, 344, 388, 424, 688, 776, 848, 1552, 2279, 4171, 4558, 5141, 8342, 9116, 10282, 16684, 18232, 20564, 33368, 36464, 41128, 66736, 82256, 221063, 376237, 442126, 752474, 884252, 1504948, 1768504, 3009896, 3537008, 6019792, 16178191, 19940561, 32356382, 36494989, 39881122, 64712764, 72989978, 79762244, 129425528, 145979956, 159524488, 258851056, 291959912, 319048976, 583919824, 857444123, 1569284527, 1714888246, 1934234417, 3138569054, 3429776492, 3868468834, 6277138108, 6859552984, 7736937668, 12554276216, 13719105968, 15473875336, 25108552432, 30947750672, 83172079931, 166344159862, 332688319724, 665376639448, 1330753278896]

約数ペア:

[(1, 1330753278896), (2, 665376639448), (4, 332688319724), (8, 166344159862), (16, 83172079931), (43, 30947750672), (53, 25108552432), (86, 15473875336), (97, 13719105968), (106, 12554276216), (172, 7736937668), (194, 6859552984), (212, 6277138108), (344, 3868468834), (388, 3429776492), (424, 3138569054), (688, 1934234417), (776, 1714888246), (848, 1569284527), (1552, 857444123), (2279, 583919824), (4171, 319048976), (4558, 291959912), (5141, 258851056), (8342, 159524488), (9116, 145979956), (10282, 129425528), (16684, 79762244), (18232, 72989978), (20564, 64712764), (33368, 39881122), (36464, 36494989), (41128, 32356382), (66736, 19940561), (82256, 16178191), (221063, 6019792), (376237, 3537008), (442126, 3009896), (752474, 1768504), (884252, 1504948)]