306380672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 664191360

約数和(自身を除く): 357810688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 202, 208, 404, 416, 808, 832, 1313, 1616, 1664, 1823, 2626, 3232, 3646, 5252, 6464, 7292, 10504, 12928, 14584, 21008, 23699, 29168, 42016, 47398, 58336, 84032, 94796, 116672, 168064, 184123, 189592, 233344, 368246, 379184, 736492, 758368, 1472984, 1516736, 2393599, 2945968, 3033472, 4787198, 5891936, 9574396, 11783872, 19148792, 23567744, 38297584, 76595168, 153190336, 306380672]

約数ペア:

[(1, 306380672), (2, 153190336), (4, 76595168), (8, 38297584), (13, 23567744), (16, 19148792), (26, 11783872), (32, 9574396), (52, 5891936), (64, 4787198), (101, 3033472), (104, 2945968), (128, 2393599), (202, 1516736), (208, 1472984), (404, 758368), (416, 736492), (808, 379184), (832, 368246), (1313, 233344), (1616, 189592), (1664, 184123), (1823, 168064), (2626, 116672), (3232, 94796), (3646, 84032), (5252, 58336), (6464, 47398), (7292, 42016), (10504, 29168), (12928, 23699), (14584, 21008)]