230989308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3039

約数の個数: 96

約数和(自身を含む): 639098880

約数和(自身を除く): 408109572

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 124, 132, 186, 209, 228, 341, 372, 418, 589, 627, 682, 836, 1023, 1178, 1254, 1364, 1767, 2046, 2356, 2508, 2971, 3534, 4092, 5942, 6479, 7068, 8913, 11884, 12958, 17826, 19437, 25916, 32681, 35652, 38874, 56449, 65362, 77748, 92101, 98043, 112898, 130724, 169347, 184202, 196086, 225796, 276303, 338694, 368404, 392172, 552606, 620939, 677388, 1013111, 1105212, 1241878, 1749919, 1862817, 2026222, 2483756, 3039333, 3499838, 3725634, 4052444, 5249757, 6078666, 6999676, 7451268, 10499514, 12157332, 19249109, 20999028, 38498218, 57747327, 76996436, 115494654, 230989308]

約数ペア:

[(1, 230989308), (2, 115494654), (3, 76996436), (4, 57747327), (6, 38498218), (11, 20999028), (12, 19249109), (19, 12157332), (22, 10499514), (31, 7451268), (33, 6999676), (38, 6078666), (44, 5249757), (57, 4052444), (62, 3725634), (66, 3499838), (76, 3039333), (93, 2483756), (114, 2026222), (124, 1862817), (132, 1749919), (186, 1241878), (209, 1105212), (228, 1013111), (341, 677388), (372, 620939), (418, 552606), (589, 392172), (627, 368404), (682, 338694), (836, 276303), (1023, 225796), (1178, 196086), (1254, 184202), (1364, 169347), (1767, 130724), (2046, 112898), (2356, 98043), (2508, 92101), (2971, 77748), (3534, 65362), (4092, 56449), (5942, 38874), (6479, 35652), (7068, 32681), (8913, 25916), (11884, 19437), (12958, 17826)]