253573068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131249}}^1$

素因数の和:131286

約数の個数: 48

約数和(自身を含む): 705600000

約数和(自身を除く): 452026932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 131249, 262498, 393747, 524996, 787494, 918743, 1574988, 1837486, 2756229, 3018727, 3674972, 5512458, 6037454, 9056181, 11024916, 12074908, 18112362, 21131089, 36224724, 42262178, 63393267, 84524356, 126786534, 253573068]

約数ペア:

[(1, 253573068), (2, 126786534), (3, 84524356), (4, 63393267), (6, 42262178), (7, 36224724), (12, 21131089), (14, 18112362), (21, 12074908), (23, 11024916), (28, 9056181), (42, 6037454), (46, 5512458), (69, 3674972), (84, 3018727), (92, 2756229), (138, 1837486), (161, 1574988), (276, 918743), (322, 787494), (483, 524996), (644, 393747), (966, 262498), (1932, 131249)]