13668611704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 29981952000

約数和(自身を除く): 16313340296

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 103, 139, 152, 206, 209, 278, 412, 418, 556, 571, 824, 836, 1112, 1133, 1142, 1529, 1672, 1957, 2266, 2284, 2641, 3058, 3914, 4532, 4568, 5282, 6116, 6281, 7828, 9064, 10564, 10849, 12232, 12562, 14317, 15656, 21128, 21527, 21698, 25124, 28634, 29051, 43054, 43396, 50248, 57268, 58102, 58813, 79369, 86108, 86792, 114536, 116204, 117626, 119339, 157487, 158738, 172216, 232408, 235252, 238678, 272023, 314974, 317476, 470504, 477356, 544046, 629948, 634952, 646943, 873059, 954712, 1088092, 1117447, 1259896, 1293886, 1508011, 1746118, 2176184, 2234894, 2587772, 2992253, 3016022, 3492236, 4469788, 5175544, 5984506, 6032044, 6984472, 8175007, 8939576, 11969012, 12064088, 12291917, 16350014, 16588121, 23938024, 24583834, 32700028, 33176242, 49167668, 65400056, 66352484, 89925077, 98335336, 132704968, 155325133, 179850154, 310650266, 359700308, 621300532, 719400616, 1242601064, 1708576463, 3417152926, 6834305852, 13668611704]

約数ペア:

[(1, 13668611704), (2, 6834305852), (4, 3417152926), (8, 1708576463), (11, 1242601064), (19, 719400616), (22, 621300532), (38, 359700308), (44, 310650266), (76, 179850154), (88, 155325133), (103, 132704968), (139, 98335336), (152, 89925077), (206, 66352484), (209, 65400056), (278, 49167668), (412, 33176242), (418, 32700028), (556, 24583834), (571, 23938024), (824, 16588121), (836, 16350014), (1112, 12291917), (1133, 12064088), (1142, 11969012), (1529, 8939576), (1672, 8175007), (1957, 6984472), (2266, 6032044), (2284, 5984506), (2641, 5175544), (3058, 4469788), (3914, 3492236), (4532, 3016022), (4568, 2992253), (5282, 2587772), (6116, 2234894), (6281, 2176184), (7828, 1746118), (9064, 1508011), (10564, 1293886), (10849, 1259896), (12232, 1117447), (12562, 1088092), (14317, 954712), (15656, 873059), (21128, 646943), (21527, 634952), (21698, 629948), (25124, 544046), (28634, 477356), (29051, 470504), (43054, 317476), (43396, 314974), (50248, 272023), (57268, 238678), (58102, 235252), (58813, 232408), (79369, 172216), (86108, 158738), (86792, 157487), (114536, 119339), (116204, 117626)]