1911308464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 4271914080

約数和(自身を除く): 2360605616

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 67, 89, 92, 104, 134, 178, 184, 208, 268, 299, 356, 368, 536, 598, 712, 871, 1072, 1157, 1196, 1424, 1541, 1742, 2047, 2314, 2392, 3082, 3484, 4094, 4489, 4628, 4784, 5963, 6164, 6968, 8188, 8978, 9256, 11926, 12328, 13936, 16376, 17956, 18512, 20033, 23852, 24656, 26611, 32752, 35912, 40066, 47704, 53222, 58357, 71824, 77519, 80132, 95408, 103247, 106444, 116714, 137149, 155038, 160264, 206494, 212888, 233428, 274298, 310076, 320528, 399521, 412988, 425776, 466856, 548596, 620152, 799042, 825976, 933712, 1097192, 1240304, 1342211, 1598084, 1651952, 1782937, 2194384, 2684422, 3196168, 3565874, 5193773, 5368844, 6392336, 7131748, 9188983, 10387546, 10737688, 14263496, 18377966, 20775092, 21475376, 28526992, 36755932, 41550184, 73511864, 83100368, 119456779, 147023728, 238913558, 477827116, 955654232, 1911308464]

約数ペア:

[(1, 1911308464), (2, 955654232), (4, 477827116), (8, 238913558), (13, 147023728), (16, 119456779), (23, 83100368), (26, 73511864), (46, 41550184), (52, 36755932), (67, 28526992), (89, 21475376), (92, 20775092), (104, 18377966), (134, 14263496), (178, 10737688), (184, 10387546), (208, 9188983), (268, 7131748), (299, 6392336), (356, 5368844), (368, 5193773), (536, 3565874), (598, 3196168), (712, 2684422), (871, 2194384), (1072, 1782937), (1157, 1651952), (1196, 1598084), (1424, 1342211), (1541, 1240304), (1742, 1097192), (2047, 933712), (2314, 825976), (2392, 799042), (3082, 620152), (3484, 548596), (4094, 466856), (4489, 425776), (4628, 412988), (4784, 399521), (5963, 320528), (6164, 310076), (6968, 274298), (8188, 233428), (8978, 212888), (9256, 206494), (11926, 160264), (12328, 155038), (13936, 137149), (16376, 116714), (17956, 106444), (18512, 103247), (20033, 95408), (23852, 80132), (24656, 77519), (26611, 71824), (32752, 58357), (35912, 53222), (40066, 47704)]