390456072

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{38461}}^1$

素因数の和:38523

約数の個数: 64

約数和(自身を含む): 1107705600

約数和(自身を除く): 717249528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 38461, 76922, 115383, 153844, 230766, 307688, 346149, 461532, 692298, 923064, 1038447, 1384596, 1807667, 2076894, 2769192, 3615334, 4153788, 5423001, 7230668, 8307576, 10846002, 14461336, 16269003, 21692004, 32538006, 43384008, 48807009, 65076012, 97614018, 130152024, 195228036, 390456072]

約数ペア:

[(1, 390456072), (2, 195228036), (3, 130152024), (4, 97614018), (6, 65076012), (8, 48807009), (9, 43384008), (12, 32538006), (18, 21692004), (24, 16269003), (27, 14461336), (36, 10846002), (47, 8307576), (54, 7230668), (72, 5423001), (94, 4153788), (108, 3615334), (141, 2769192), (188, 2076894), (216, 1807667), (282, 1384596), (376, 1038447), (423, 923064), (564, 692298), (846, 461532), (1128, 346149), (1269, 307688), (1692, 230766), (2538, 153844), (3384, 115383), (5076, 76922), (10152, 38461)]