389156688

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{117499}}^1$

素因数の和:117536

約数の個数: 60

約数和(自身を含む): 1136460000

約数和(自身を除く): 747303312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 117499, 234998, 352497, 469996, 704994, 939992, 1057491, 1409988, 1879984, 2114982, 2702477, 2819976, 4229964, 5404954, 5639952, 8107431, 8459928, 10809908, 16214862, 16919856, 21619816, 24322293, 32429724, 43239632, 48644586, 64859448, 97289172, 129718896, 194578344, 389156688]

約数ペア:

[(1, 389156688), (2, 194578344), (3, 129718896), (4, 97289172), (6, 64859448), (8, 48644586), (9, 43239632), (12, 32429724), (16, 24322293), (18, 21619816), (23, 16919856), (24, 16214862), (36, 10809908), (46, 8459928), (48, 8107431), (69, 5639952), (72, 5404954), (92, 4229964), (138, 2819976), (144, 2702477), (184, 2114982), (207, 1879984), (276, 1409988), (368, 1057491), (414, 939992), (552, 704994), (828, 469996), (1104, 352497), (1656, 234998), (3312, 117499)]